diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
new file mode 100644
index 00000000..b45b5b4b
--- /dev/null
+++ b/.github/pull_request_template.md
@@ -0,0 +1,10 @@
+## Summary
+
+<!-- Describe the change and why it is needed. -->
+
+## Checklist
+
+- [ ] Run the pre-commit checks locally with `uv run python x.py precommit`
+- [ ] Add tests for any new functionality
+- [ ] Update the relevant changelog (`Changes.md` for `serde_arrow`,
+      `marrow/Changes.md` for `marrow`)
diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
index 8a3d2358..e68ea788 100644
--- a/.github/workflows/bench.yml
+++ b/.github/workflows/bench.yml
@@ -8,7 +8,7 @@
     "CARGO_TERM_COLOR": "always"
   },
   "jobs": {
-    "build": {
+    "bench": {
       "runs-on": "ubuntu-latest",
       "steps": [
         {
@@ -24,7 +24,11 @@
         },
         {
           "name": "Bench",
-          "run": "cargo bench -p serde_arrow_bench\npython x.py summarize-bench >> $GITHUB_STEP_SUMMARY"
+          "run": "cargo bench -p serde_arrow_bench"
+        },
+        {
+          "name": "Summarize",
+          "run": "python scripts/analyze-benchmark.py --criterion-root target/criterion --update-github-summary"
         }
       ]
     }
diff --git a/.github/workflows/local.yml b/.github/workflows/local.yml
new file mode 100644
index 00000000..ce35c5b3
--- /dev/null
+++ b/.github/workflows/local.yml
@@ -0,0 +1,167 @@
+{
+  "name": "Local",
+  "on": {
+    "workflow_dispatch": {}
+  },
+  "env": {
+    "CARGO_TERM_COLOR": "always"
+  },
+  "jobs": {
+    "format": {
+      "runs-on": "ubuntu-latest",
+      "steps": [
+        {
+          "uses": "actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0"
+        },
+        {
+          "name": "Install uv",
+          "uses": "astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39",
+          "with": {
+            "enable-cache": true
+          }
+        },
+        {
+          "name": "rustc",
+          "run": "rustc --version"
+        },
+        {
+          "name": "cargo",
+          "run": "cargo --version"
+        },
+        {
+          "name": "Format Python",
+          "run": "uv run ruff format x.py"
+        },
+        {
+          "name": "Format Cargo",
+          "run": "cargo fmt"
+        },
+        {
+          "name": "Format generated Rust",
+          "run": "rustfmt marrow/src/impl_arrow/impl_api_53.rs marrow/src/impl_arrow/impl_api_base.rs marrow_integration/src/tests/arrays.rs marrow_integration/src/tests/data_types.rs marrow_integration/src/tests/fixed_size_binary_arrays.rs marrow_integration/src/tests/intervals.rs marrow_integration/src/tests/struct_arrays.rs marrow_integration/src/tests/union_arrays.rs marrow_integration/src/tests/utils.rs marrow_integration/src/tests/views.rs"
+        }
+      ]
+    },
+    "check": {
+      "runs-on": "ubuntu-latest",
+      "steps": [
+        {
+          "uses": "actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0"
+        },
+        {
+          "name": "Install uv",
+          "uses": "astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39",
+          "with": {
+            "enable-cache": true
+          }
+        },
+        {
+          "name": "rustc",
+          "run": "rustc --version"
+        },
+        {
+          "name": "cargo",
+          "run": "cargo --version"
+        },
+        {
+          "name": "Check Cargo.toml",
+          "run": "uv run python scripts/check-cargo-toml.py"
+        },
+        {
+          "name": "Check workspace",
+          "run": "cargo check"
+        },
+        {
+          "name": "Check serde_arrow",
+          "run": "cargo check --all-targets --package serde_arrow --features arrow-59"
+        },
+        {
+          "name": "Check marrow",
+          "run": "cargo check --all-targets --package marrow --features serde,arrow-59"
+        },
+        {
+          "name": "Clippy serde_arrow",
+          "run": "cargo clippy --all-targets --package serde_arrow --features arrow-59"
+        },
+        {
+          "name": "Clippy marrow",
+          "run": "cargo clippy --all-targets --package marrow --features serde,arrow-59"
+        },
+        {
+          "name": "Check support packages",
+          "run": "cargo check --all-targets --all-features --package serde_arrow_bench --package serde_arrow_example --package serde_arrow_integration --package marrow_integration"
+        },
+        {
+          "name": "Clippy support packages",
+          "run": "cargo clippy --all-targets --all-features --package serde_arrow_bench --package serde_arrow_example --package serde_arrow_integration --package marrow_integration"
+        }
+      ]
+    },
+    "test": {
+      "runs-on": "ubuntu-latest",
+      "steps": [
+        {
+          "uses": "actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0"
+        },
+        {
+          "name": "Install uv",
+          "uses": "astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39",
+          "with": {
+            "enable-cache": true
+          }
+        },
+        {
+          "name": "rustc",
+          "run": "rustc --version"
+        },
+        {
+          "name": "cargo",
+          "run": "cargo --version"
+        },
+        {
+          "name": "Test serde_arrow",
+          "run": "cargo test -q --package serde_arrow --features arrow-59"
+        },
+        {
+          "name": "Test marrow",
+          "run": "cargo test -q --package marrow --features serde,arrow-59"
+        },
+        {
+          "name": "Integration test",
+          "run": "cargo test -p serde_arrow_integration"
+        }
+      ]
+    },
+    "example": {
+      "runs-on": "ubuntu-latest",
+      "steps": [
+        {
+          "uses": "actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0"
+        },
+        {
+          "name": "Install uv",
+          "uses": "astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39",
+          "with": {
+            "enable-cache": true
+          }
+        },
+        {
+          "name": "rustc",
+          "run": "rustc --version"
+        },
+        {
+          "name": "cargo",
+          "run": "cargo --version"
+        },
+        {
+          "name": "Run example",
+          "run": "cargo run -p serde_arrow_example"
+        },
+        {
+          "name": "Read example output",
+          "run": "uv run python -c 'import polars as pl; print(pl.read_ipc(\"serde_arrow_example.ipc\"))'"
+        }
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4f297667..686c6712 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -51,7 +51,7 @@
         }
       ]
     },
-    "build": {
+    "test": {
       "runs-on": "ubuntu-latest",
       "steps": [
         {
@@ -72,6 +72,10 @@
           "name": "cargo",
           "run": "cargo --version"
         },
+        {
+          "name": "Check Cargo.toml",
+          "run": "uv run python scripts/check-cargo-toml.py"
+        },
         {
           "name": "Check",
           "run": "cargo check"
@@ -140,10 +144,30 @@
           "name": "Check support packages",
           "run": "cargo check --all-features --package serde_arrow_bench --package serde_arrow_example --package serde_arrow_integration --package marrow_integration"
         },
+        {
+          "name": "Clippy serde_arrow",
+          "run": "cargo clippy --all-targets --package serde_arrow --features arrow-59"
+        },
+        {
+          "name": "Clippy marrow",
+          "run": "cargo clippy --all-targets --package marrow --features serde,arrow-59"
+        },
+        {
+          "name": "Clippy support packages",
+          "run": "cargo clippy --all-targets --all-features --package serde_arrow_bench --package serde_arrow_example --package serde_arrow_integration --package marrow_integration"
+        },
+        {
+          "name": "Check Python format",
+          "run": "uv run ruff format --check x.py"
+        },
         {
           "name": "Check format",
           "run": "cargo fmt --check"
         },
+        {
+          "name": "Check generated Rust format",
+          "run": "rustfmt --check marrow/src/impl_arrow/impl_api_53.rs marrow/src/impl_arrow/impl_api_base.rs marrow_integration/src/tests/arrays.rs marrow_integration/src/tests/data_types.rs marrow_integration/src/tests/fixed_size_binary_arrays.rs marrow_integration/src/tests/intervals.rs marrow_integration/src/tests/struct_arrays.rs marrow_integration/src/tests/union_arrays.rs marrow_integration/src/tests/utils.rs marrow_integration/src/tests/views.rs"
+        },
         {
           "name": "Build",
           "run": "cargo build --package serde_arrow --package marrow --features serde_arrow/arrow-59,marrow/serde,marrow/arrow-59"
@@ -154,7 +178,15 @@
         },
         {
           "name": "Integration test",
-          "run": "uv run python x.py test-integration"
+          "run": "cargo test -p serde_arrow_integration"
+        },
+        {
+          "name": "Run example",
+          "run": "cargo run -p serde_arrow_example"
+        },
+        {
+          "name": "Read example output",
+          "run": "uv run python -c 'import polars as pl; print(pl.read_ipc(\"serde_arrow_example.ipc\"))'"
         }
       ]
     }
diff --git a/.gitignore b/.gitignore
index dddad0db..ef6e4d37 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@ target/
 /serde_arrow_example.ipc
 
 __pycache__/
+*.py[cod]
 .ipynb_checkpoints/
 
 # Editor directories and files
diff --git a/Cargo.lock b/Cargo.lock
index fdc01f43..62a3be60 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -65,47 +65,47 @@ checksum = "940b3a0ca603d1eade50a4846a2afffd5ef57a9feac2c0e2ec2e14f9ead76000"
 
 [[package]]
 name = "anyhow"
-version = "1.0.102"
+version = "1.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c"
+checksum = "330a5ed07fa54e4702c9d6c4174f74427fc0ef6e214bbd677ae50a5099946470"
 
 [[package]]
 name = "arrayvec"
-version = "0.7.6"
+version = "0.7.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
+checksum = "d3fb67a6e08acf24fdeccbac2cb6ac4305825bd1f117462e0e6f2f193345ad56"
 
 [[package]]
 name = "arrow"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffaaa3e009861fd829d0a24dd6f115aa8e4634324bb092147d43baafe69ca4a7"
+checksum = "b952ca5a8046ad741b60f142d6eca4aeebcad615694202bc64c5341f23e32c5b"
 dependencies = [
  "arrow-arith",
- "arrow-array 59.0.0",
- "arrow-buffer 59.0.0",
+ "arrow-array 59.1.0",
+ "arrow-buffer 59.1.0",
  "arrow-cast",
  "arrow-csv",
- "arrow-data 59.0.0",
+ "arrow-data 59.1.0",
  "arrow-ipc",
  "arrow-json",
  "arrow-ord",
  "arrow-row",
- "arrow-schema 59.0.0",
+ "arrow-schema 59.1.0",
  "arrow-select",
  "arrow-string",
 ]
 
 [[package]]
 name = "arrow-arith"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ac95125e1d71c4a252b5a9c729aef111e80418f08aaa6dbabd1ba66918247fc"
+checksum = "64a13b8d3008c4e9063c597a08f46446fe3fd5789277127672d6c0bdbb43b1ff"
 dependencies = [
- "arrow-array 59.0.0",
- "arrow-buffer 59.0.0",
- "arrow-data 59.0.0",
- "arrow-schema 59.0.0",
+ "arrow-array 59.1.0",
+ "arrow-buffer 59.1.0",
+ "arrow-data 59.1.0",
+ "arrow-schema 59.1.0",
  "chrono",
  "num-traits",
 ]
@@ -212,14 +212,14 @@ dependencies = [
 
 [[package]]
 name = "arrow-array"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c60c79628e9a97cb90d7a0dc3e944f216a902f837d4ecabc14d524bddbbc137"
+checksum = "9486151b2f0785bafc6fa04fc5c99fcb4495455662e58787ea32eaaed33c4192"
 dependencies = [
  "ahash 0.8.12",
- "arrow-buffer 59.0.0",
- "arrow-data 59.0.0",
- "arrow-schema 59.0.0",
+ "arrow-buffer 59.1.0",
+ "arrow-data 59.1.0",
+ "arrow-schema 59.1.0",
  "chrono",
  "half",
  "hashbrown 0.17.1",
@@ -298,9 +298,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-buffer"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6026f638c400e9878c1b1cc05c3cfd46fbf381285916ab408678701c1df46c1a"
+checksum = "c4776577a87794bfdf0b4e90e2ea12454fa7738ea2823c4be5b9d1851da7b434"
 dependencies = [
  "bytes",
  "half",
@@ -310,15 +310,15 @@ dependencies = [
 
 [[package]]
 name = "arrow-cast"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c82c236c3caf8df5664284f3f1fbe89938852163998c3fdbf37e84ac220445e9"
+checksum = "a9ad451ce4f98710828a455b96991b8f031deb2e67f5fcad6773f017e4a69c3a"
 dependencies = [
- "arrow-array 59.0.0",
- "arrow-buffer 59.0.0",
- "arrow-data 59.0.0",
+ "arrow-array 59.1.0",
+ "arrow-buffer 59.1.0",
+ "arrow-data 59.1.0",
  "arrow-ord",
- "arrow-schema 59.0.0",
+ "arrow-schema 59.1.0",
  "arrow-select",
  "atoi",
  "base64",
@@ -331,13 +331,13 @@ dependencies = [
 
 [[package]]
 name = "arrow-csv"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12714e5fb7954159af1e26d4e0d37108bcf1a2ad5ee5c5bf02a944d564d588b7"
+checksum = "8aa7bf96d6141a7bcca2eed57c7c9767d2a2175281857b8a7b68308992864784"
 dependencies = [
- "arrow-array 59.0.0",
+ "arrow-array 59.1.0",
  "arrow-cast",
- "arrow-schema 59.0.0",
+ "arrow-schema 59.1.0",
  "chrono",
  "csv",
  "csv-core",
@@ -420,12 +420,12 @@ dependencies = [
 
 [[package]]
 name = "arrow-data"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7bd568aa70c4ec5947027b0d5caee94877433b661a0bb9e8ddceeeb5f0c9b1ab"
+checksum = "b38fe43e2e8704360f1464e6e8cc4fc381ef02cc4fb0192afa8df1aaa0115c66"
 dependencies = [
- "arrow-buffer 59.0.0",
- "arrow-schema 59.0.0",
+ "arrow-buffer 59.1.0",
+ "arrow-schema 59.1.0",
  "half",
  "num-integer",
  "num-traits",
@@ -433,29 +433,29 @@ dependencies = [
 
 [[package]]
 name = "arrow-ipc"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e57ee4d470eab1a021bc4b63fa2b2c15d572892bf227b0a982d3b755a6c662b5"
+checksum = "29dac499fcbc6ba74ee0324057821d381929a48526a3966bd9dffb44aa06d98c"
 dependencies = [
- "arrow-array 59.0.0",
- "arrow-buffer 59.0.0",
- "arrow-data 59.0.0",
- "arrow-schema 59.0.0",
+ "arrow-array 59.1.0",
+ "arrow-buffer 59.1.0",
+ "arrow-data 59.1.0",
+ "arrow-schema 59.1.0",
  "arrow-select",
  "flatbuffers",
 ]
 
 [[package]]
 name = "arrow-json"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38f47e0e7a284e1f3707a780dc8cd5451b1614e9e398ea2d9ca03c7a2fe9a9ed"
+checksum = "0fe05e916ddc50f4c7a363cd69c0ef5894fcee063517e9a0b8582f0c56746af6"
 dependencies = [
- "arrow-array 59.0.0",
- "arrow-buffer 59.0.0",
+ "arrow-array 59.1.0",
+ "arrow-buffer 59.1.0",
  "arrow-cast",
  "arrow-ord",
- "arrow-schema 59.0.0",
+ "arrow-schema 59.1.0",
  "arrow-select",
  "chrono",
  "half",
@@ -472,27 +472,27 @@ dependencies = [
 
 [[package]]
 name = "arrow-ord"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a79cf73ad2eba8686ec2aa9bbf8671208e509025f166afc040cedbd94ffe4983"
+checksum = "0e13dbdc2a9c053c10c7baa6e30faee04a180aa7ce88e471835850ce37abd20b"
 dependencies = [
- "arrow-array 59.0.0",
- "arrow-buffer 59.0.0",
- "arrow-data 59.0.0",
- "arrow-schema 59.0.0",
+ "arrow-array 59.1.0",
+ "arrow-buffer 59.1.0",
+ "arrow-data 59.1.0",
+ "arrow-schema 59.1.0",
  "arrow-select",
 ]
 
 [[package]]
 name = "arrow-row"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cea0f7d8ed6182f14952761e2c0f989852d5aa334fcbc49f73a9f2247c25b879"
+checksum = "4d5a1f8c733d15260b305683472ee8ad89c62cbd706703ca873b90d051b41592"
 dependencies = [
- "arrow-array 59.0.0",
- "arrow-buffer 59.0.0",
- "arrow-data 59.0.0",
- "arrow-schema 59.0.0",
+ "arrow-array 59.1.0",
+ "arrow-buffer 59.1.0",
+ "arrow-data 59.1.0",
+ "arrow-schema 59.1.0",
  "half",
 ]
 
@@ -554,9 +554,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-schema"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80b3e786a0dd9103acd583a6fb486dbf2f3268466cc0bd571dcf34cef231c1f1"
+checksum = "d9e4969dc350d571766247143ab36a5187d095d3d3690970408bc630d47c69e5"
 dependencies = [
  "serde",
  "serde_core",
@@ -564,28 +564,28 @@ dependencies = [
 
 [[package]]
 name = "arrow-select"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "067a67e0361f6c31f4a7248759f36ca4ca71b187a941ed4d49da1c7d3d4db624"
+checksum = "402770dba90865359d98d1ef92ef16e23d75c0cca9c2c880c8a05468b7743bf9"
 dependencies = [
  "ahash 0.8.12",
- "arrow-array 59.0.0",
- "arrow-buffer 59.0.0",
- "arrow-data 59.0.0",
- "arrow-schema 59.0.0",
+ "arrow-array 59.1.0",
+ "arrow-buffer 59.1.0",
+ "arrow-data 59.1.0",
+ "arrow-schema 59.1.0",
  "num-traits",
 ]
 
 [[package]]
 name = "arrow-string"
-version = "59.0.0"
+version = "59.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99bc95847f3ff62a2b03d6f8ce2e3e78f01362060549a2a311898dd442f6256d"
+checksum = "a2b0afbb8b9016700938291123df30838b89decc3213dba00852021988b170d3"
 dependencies = [
- "arrow-array 59.0.0",
- "arrow-buffer 59.0.0",
- "arrow-data 59.0.0",
- "arrow-schema 59.0.0",
+ "arrow-array 59.1.0",
+ "arrow-buffer 59.1.0",
+ "arrow-data 59.1.0",
+ "arrow-schema 59.1.0",
  "arrow-select",
  "memchr",
  "num-traits",
@@ -630,15 +630,21 @@ dependencies = [
 
 [[package]]
 name = "bitflags"
-version = "2.13.0"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
+[[package]]
+name = "bitflags"
+version = "2.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4388bee8683e3d04af747c73422af53102d2bd24d9eadb6cbc100baef4b43f8"
+checksum = "b588b76d00fde79687d7646a9b5bdf3cc0f655e0bbd080335a95d7e96f3587da"
 
 [[package]]
 name = "bitvec"
-version = "1.0.1"
+version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bc2832c24239b0141d5674bb9174f9d68a8b5b3f2753311927c172ca46f7e9c"
+checksum = "ddcec3d12c579d40898fe0a9a358a803c23e9c52ca3c425707f81c9436211837"
 dependencies = [
  "funty",
  "radium",
@@ -648,9 +654,9 @@ dependencies = [
 
 [[package]]
 name = "borsh"
-version = "1.6.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfd1e3f8955a5d7de9fab72fc8373fade9fb8a703968cb200ae3dc6cf08e185a"
+checksum = "a88b7ea17d208c4193f2c1e6de3c35fe71f98c96982d5ced308bdcc749ff6e1f"
 dependencies = [
  "borsh-derive",
  "bytes",
@@ -659,15 +665,15 @@ dependencies = [
 
 [[package]]
 name = "borsh-derive"
-version = "1.6.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfcfdc083699101d5a7965e49925975f2f55060f94f9a05e7187be95d530ca59"
+checksum = "d8f347189c62a579b8cd5f80714efa178f52e461dc2e6d701d264f5ff22e566c"
 dependencies = [
  "once_cell",
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn 2.0.119",
 ]
 
 [[package]]
@@ -700,29 +706,29 @@ dependencies = [
 
 [[package]]
 name = "bytemuck"
-version = "1.25.0"
+version = "1.25.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8efb64bd706a16a1bdde310ae86b351e4d21550d98d056f22f8a7f7a2183fec"
+checksum = "d6aedf8ae72766347502cf3cb4f41cf5e9cc37d28bee90f1fdaaae15f9cf9424"
 dependencies = [
  "bytemuck_derive",
 ]
 
 [[package]]
 name = "bytemuck_derive"
-version = "1.10.2"
+version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9abbd1bc6865053c427f7198e6af43bfdedc55ab791faed4fbd361d789575ff"
+checksum = "f65693059b6b9c588b9f62fed1cedbf0a8b805631457ea162d68f0de186f3de5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn 2.0.119",
 ]
 
 [[package]]
 name = "bytes"
-version = "1.11.1"
+version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e748733b7cbc798e1434b6ac524f0c1ff2ab456fe201501e6497c8417a4fc33"
+checksum = "fc652a48c352aef3ea3aed32080501cf3ef6ed5da78602a020c991775b0aff04"
 
 [[package]]
 name = "cast"
@@ -732,9 +738,9 @@ checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
 
 [[package]]
 name = "cc"
-version = "1.2.64"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dad887fd958be91b5098c0248def011f4523ab786cd411be668777e55063501f"
+checksum = "c89588d05638b5b4594a3348a2d6c20277e43a7f5c5202b05cc56888475a47b8"
 dependencies = [
  "find-msvc-tools",
  "shlex",
@@ -748,9 +754,9 @@ checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
 [[package]]
 name = "cfg_aliases"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+checksum = "f079e83a288787bcd14a6aea84cee5c87a67c5a3e660c30f557a3d24761b3527"
 
 [[package]]
 name = "chrono"
@@ -795,18 +801,18 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.6.1"
+version = "4.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ddb117e43bbf7dacf0a4190fef4d345b9bad68dfc649cb349e7d17d28428e51"
+checksum = "dd059f9da4f5c36b3787f65d38ccaab1cc315f07b01f89abc8359ee6a8205011"
 dependencies = [
  "clap_builder",
 ]
 
 [[package]]
 name = "clap_builder"
-version = "4.6.0"
+version = "4.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "714a53001bf66416adb0e2ef5ac857140e7dc3a0c48fb28b2f10762fc4b5069f"
+checksum = "f09628afdcc538b57f3c6341e9c8e9970f18e4a481690a64974d7023bd33548b"
 dependencies = [
  "anstyle",
  "clap_lex",
@@ -882,9 +888,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.8.6"
+version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51"
+checksum = "5181e0de7b61eb03a81e347d6dd8797bae9da5146707b51077e2d71a54ec0ceb"
 dependencies = [
  "crossbeam-epoch",
  "crossbeam-utils",
@@ -892,18 +898,18 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.9.18"
+version = "0.9.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
+checksum = "2d6914041f254d6e9176c01941b21115dcfb7089e55135a35411081bd106ef3f"
 dependencies = [
  "crossbeam-utils",
 ]
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.21"
+version = "0.8.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
+checksum = "61803da095bee82a81bb1a452ecc25d3b2f1416d1897eb86430c6159ef717c17"
 
 [[package]]
 name = "crunchy"
@@ -932,6 +938,37 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "defmt"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2953bfe4f93bbd20cc71198842756f77d161884c99ebbabc41d80231ded88d1"
+dependencies = [
+ "bitflags 1.3.2",
+ "defmt-macros",
+]
+
+[[package]]
+name = "defmt-macros"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bad9c72e7ca2137e0dc3813245a0d282fd6daad32fd800af018306a9169b5fe8"
+dependencies = [
+ "defmt-parser",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
+[[package]]
+name = "defmt-parser"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10d60334b3b2e7c9d91ef8150abfb6fa4c1c39ebbcf4a81c2e346aad939fee3e"
+dependencies = [
+ "thiserror",
+]
+
 [[package]]
 name = "either"
 version = "1.16.0"
@@ -956,7 +993,7 @@ version = "25.12.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "35f6839d7b3b98adde531effaf34f0c2badc6f4735d26fe74709d8e513a96ef3"
 dependencies = [
- "bitflags",
+ "bitflags 2.13.1",
  "rustc_version",
 ]
 
@@ -969,12 +1006,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "foldhash"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
-
 [[package]]
 name = "funty"
 version = "2.0.0"
@@ -983,21 +1014,21 @@ checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
 
 [[package]]
 name = "futures-core"
-version = "0.3.32"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e3450815272ef58cec6d564423f6e755e25379b217b0bc688e295ba24df6b1d"
+checksum = "2cd50c473c80f6d7c3670a752354b8e569b1a7cbfdc0419ec88e5edad85e0dc7"
 
 [[package]]
 name = "futures-task"
-version = "0.3.32"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "037711b3d59c33004d3856fbdc83b99d4ff37a24768fa1be9ce3538a1cde4393"
+checksum = "b231ed28831efb4a61a08580c4bc233ec56bc009f4cd8f52da2c3cb97df0c109"
 
 [[package]]
 name = "futures-util"
-version = "0.3.32"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "389ca41296e6190b48053de0321d02a77f32f8a5d2461dd38762c0593805c6d6"
+checksum = "a77a90a256fce34da66415271e30f94ee91c57b04b8a2c042d9cf3220179deaa"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -1032,15 +1063,13 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0de51e6874e94e7bf76d726fc5d13ba782deca734ff60d5bb2fb2607c7406555"
+checksum = "300e883d756b2e4ec94e02791f39b04b522276138852cfc41d9fb7e904106099"
 dependencies = [
  "cfg-if",
  "libc",
  "r-efi 6.0.0",
- "wasip2",
- "wasip3",
 ]
 
 [[package]]
@@ -1090,9 +1119,6 @@ name = "hashbrown"
 version = "0.15.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
-dependencies = [
- "foldhash",
-]
 
 [[package]]
 name = "hashbrown"
@@ -1106,12 +1132,6 @@ version = "0.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed5909b6e89a2db4456e54cd5f673791d7eca6732202bbf2a9cc504fe2f9b84a"
 
-[[package]]
-name = "heck"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
-
 [[package]]
 name = "hermit-abi"
 version = "0.5.2"
@@ -1142,12 +1162,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "id-arena"
-version = "2.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d3067d79b975e8844ca9eb072e16b31c3c1c36928edf9c6789548c524d0d954"
-
 [[package]]
 name = "indexmap"
 version = "2.14.0"
@@ -1156,8 +1170,6 @@ checksum = "d466e9454f08e4a911e14806c24e16fba1b4c121d1ea474396f396069cf949d9"
 dependencies = [
  "equivalent",
  "hashbrown 0.17.1",
- "serde",
- "serde_core",
 ]
 
 [[package]]
@@ -1188,10 +1200,12 @@ checksum = "8f42a60cbdf9a97f5d2305f08a87dc4e09308d1276d28c869c684d7777685682"
 
 [[package]]
 name = "jiff"
-version = "0.2.28"
+version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4603d3033e49e2b0e31229fcab20a5d40089c607d975cd9c80551dc69eed9102"
+checksum = "dc43d6fb25860892c78ef7ce2ffed572087a6853ecb60f587f499329717ed7da"
 dependencies = [
+ "defmt",
+ "jiff-core",
  "jiff-static",
  "jiff-tzdb-platform",
  "log",
@@ -1201,22 +1215,32 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "jiff-core"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7feca88439efe53da3754500c1851dedf3cb36c524dd5cf8225cc0794de95d09"
+dependencies = [
+ "defmt",
+]
+
 [[package]]
 name = "jiff-static"
-version = "0.2.28"
+version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "782d32378dddf207193ac91cefb848ad41abb58195c95168e1291227a0832b47"
+checksum = "96fb828bff41eeb269a9665f950cb359e8018f7288b8f34db24937ff54ed8fc5"
 dependencies = [
+ "jiff-core",
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn 2.0.119",
 ]
 
 [[package]]
 name = "jiff-tzdb"
-version = "0.1.6"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c900ef84826f1338a557697dc8fc601df9ca9af4ac137c7fb61d4c6f2dfd3076"
+checksum = "142bd39932ad231f10513df9ab62661fead8719872150b7ad02a2df79f4e141e"
 
 [[package]]
 name = "jiff-tzdb-platform"
@@ -1229,21 +1253,15 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.102"
+version = "0.3.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03d04c30968dffe80775bd4d7fb676131cd04a1fb46d2686dbffbaec2d9dfd31"
+checksum = "53b44bfcdb3f8d5837a46dae1ca9660a837176eee74a28b229bc626816589102"
 dependencies = [
  "cfg-if",
  "futures-util",
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "leb128fmt"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09edd9e8b54e49e587e4f6295a7d29c3ea94d469cb40ab8ca70b288248a81db2"
-
 [[package]]
 name = "lexical-core"
 version = "1.0.6"
@@ -1315,9 +1333,9 @@ checksum = "b6d2cec3eae94f9f509c767b45932f1ada8350c4bdb85af2fcab4a3c14807981"
 
 [[package]]
 name = "log"
-version = "0.4.32"
+version = "0.4.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "953f07c43838f8e6f9758cab68bf5bed85465e7587ebe0b823f1bcd81978ad3a"
+checksum = "0ceec5bc11778974d1bcb055b18002eba7f4b3518b6a0081b3af5f21666da9ad"
 
 [[package]]
 name = "marrow"
@@ -1329,28 +1347,28 @@ dependencies = [
  "arrow-array 56.2.1",
  "arrow-array 57.3.1",
  "arrow-array 58.3.0",
- "arrow-array 59.0.0",
+ "arrow-array 59.1.0",
  "arrow-buffer 53.4.1",
  "arrow-buffer 54.3.1",
  "arrow-buffer 55.2.0",
  "arrow-buffer 56.2.1",
  "arrow-buffer 57.3.1",
  "arrow-buffer 58.3.0",
- "arrow-buffer 59.0.0",
+ "arrow-buffer 59.1.0",
  "arrow-data 53.4.1",
  "arrow-data 54.3.1",
  "arrow-data 55.2.0",
  "arrow-data 56.2.1",
  "arrow-data 57.3.1",
  "arrow-data 58.3.0",
- "arrow-data 59.0.0",
+ "arrow-data 59.1.0",
  "arrow-schema 53.4.1",
  "arrow-schema 54.3.1",
  "arrow-schema 55.2.0",
  "arrow-schema 56.2.1",
  "arrow-schema 57.3.1",
  "arrow-schema 58.3.0",
- "arrow-schema 59.0.0",
+ "arrow-schema 59.1.0",
  "bytemuck",
  "half",
  "serde",
@@ -1366,14 +1384,14 @@ dependencies = [
  "arrow-array 56.2.1",
  "arrow-array 57.3.1",
  "arrow-array 58.3.0",
- "arrow-array 59.0.0",
+ "arrow-array 59.1.0",
  "arrow-schema 53.4.1",
  "arrow-schema 54.3.1",
  "arrow-schema 55.2.0",
  "arrow-schema 56.2.1",
  "arrow-schema 57.3.1",
  "arrow-schema 58.3.0",
- "arrow-schema 59.0.0",
+ "arrow-schema 59.1.0",
  "chrono",
  "half",
  "marrow",
@@ -1382,9 +1400,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.8.2"
+version = "2.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88904434abc2901f197fe8cc55f0445e7ded921dba5911dad2e2b39b48e663c4"
+checksum = "cf8baf1c55e62ffcace7a9f06f4bd9cd3f0c4beb022d3b367256b91b87513d98"
 
 [[package]]
 name = "num"
@@ -1402,9 +1420,9 @@ dependencies = [
 
 [[package]]
 name = "num-bigint"
-version = "0.4.6"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5e44f723f1133c9deac646763579fdb3ac745e418f2a7af9cd0c431da1f20b9"
+checksum = "c89e69e7e0f03bea5ef08013795c25018e101932225a656383bd384495ecc367"
 dependencies = [
  "num-integer",
  "num-traits",
@@ -1430,11 +1448,10 @@ dependencies = [
 
 [[package]]
 name = "num-iter"
-version = "0.1.45"
+version = "0.1.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1429034a0490724d0075ebb2bc9e875d6503c3cf69e235a8941aa757d83ef5bf"
+checksum = "c92800bd69a1eac91786bcfe9da64a897eb72911b8dc3095decbd07429e8048b"
 dependencies = [
- "autocfg",
  "num-integer",
  "num-traits",
 ]
@@ -1508,9 +1525,9 @@ dependencies = [
 
 [[package]]
 name = "portable-atomic"
-version = "1.13.1"
+version = "1.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c33a9471896f1c69cecef8d20cbe2f7accd12527ce60845ff44c153bb2a21b49"
+checksum = "3d20d5497ef88037a52ff98267d066e7f11fcc5e99bbfbd58a42336193aacec3"
 
 [[package]]
 name = "portable-atomic-util"
@@ -1530,16 +1547,6 @@ dependencies = [
  "zerocopy",
 ]
 
-[[package]]
-name = "prettyplease"
-version = "0.2.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
-dependencies = [
- "proc-macro2",
- "syn 2.0.117",
-]
-
 [[package]]
 name = "proc-macro-crate"
 version = "3.5.0"
@@ -1551,9 +1558,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.106"
+version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8fd00f0bb2e90d81d1044c2b32617f68fcb9fa3bb7640c23e9c748e53fb30934"
+checksum = "985e7ec9bb745e6ce6535b544d84d6cd6f7ad8bd711c398938ae983b91a766d9"
 dependencies = [
  "unicode-ident",
 ]
@@ -1580,9 +1587,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.45"
+version = "1.0.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41f2619966050689382d2b44f664f4bc593e129785a36d6ee376ddf37259b924"
+checksum = "1fbf4db142a473a8d80c26bbf18454ed458bf8d26c8219c331daecfdbd079001"
 dependencies = [
  "proc-macro2",
 ]
@@ -1607,9 +1614,9 @@ checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
 
 [[package]]
 name = "rand"
-version = "0.8.6"
+version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ca0ecfa931c29007047d1bc58e623ab12e5590e8c7cc53200d5202b69266d8a"
+checksum = "22f6172bdec972074665ed81ed53b71da00bfc44b65a753cfde883ec4c702a1a"
 dependencies = [
  "libc",
  "rand_chacha",
@@ -1657,29 +1664,29 @@ dependencies = [
 
 [[package]]
 name = "ref-cast"
-version = "1.0.25"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f354300ae66f76f1c85c5f84693f0ce81d747e2c3f21a45fef496d89c960bf7d"
+checksum = "216e8f773d7923bcba9ceb86a86c93cabb3903a11872fc3f138c49630e50b96d"
 dependencies = [
  "ref-cast-impl",
 ]
 
 [[package]]
 name = "ref-cast-impl"
-version = "1.0.25"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7186006dcb21920990093f30e3dea63b7d6e977bf1256be20c3563a5db070da"
+checksum = "2c9283685feec7d69af75fb0e858d5e7378f33fe4fc699383b2916ab9273e03c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn 3.0.0",
 ]
 
 [[package]]
 name = "regex"
-version = "1.12.4"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1292b7759ae1cb9ec195452d1390a074f0cd8541ab7a5a8c31cd6db45d4a6ba"
+checksum = "f020237b6c8eed93db2e2cb53c00c60a8e1bc73da7d073199a1180401450218d"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1689,9 +1696,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.14"
+version = "0.4.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e1dd4122fc1595e8162618945476892eefca7b88c52820e74af6262213cae8f"
+checksum = "8fcfdb36bda0c880c5931cdc7a2bcdc8ba4556847b9d912bca70bc94708711ad"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1770,9 +1777,9 @@ dependencies = [
 
 [[package]]
 name = "rustversion"
-version = "1.0.22"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
+checksum = "cf54715a573b99ac80df0bc206da022bcd442c974952c7b9720069370852e21f"
 
 [[package]]
 name = "ryu"
@@ -1803,9 +1810,9 @@ checksum = "8a7852d02fc848982e0c167ef163aaff9cd91dc640ba85e263cb1ce46fae51cd"
 
 [[package]]
 name = "serde"
-version = "1.0.228"
+version = "1.0.229"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a8e94ea7f378bd32cbbd37198a4a91436180c5bb472411e48b5ec2e2124ae9e"
+checksum = "4148590afebada386688f18773da617792bf2ef03ffc1e4cbd2b1d45b023e0ba"
 dependencies = [
  "serde_core",
  "serde_derive",
@@ -1831,14 +1838,14 @@ dependencies = [
  "arrow-array 56.2.1",
  "arrow-array 57.3.1",
  "arrow-array 58.3.0",
- "arrow-array 59.0.0",
+ "arrow-array 59.1.0",
  "arrow-schema 53.4.1",
  "arrow-schema 54.3.1",
  "arrow-schema 55.2.0",
  "arrow-schema 56.2.1",
  "arrow-schema 57.3.1",
  "arrow-schema 58.3.0",
- "arrow-schema 59.0.0",
+ "arrow-schema 59.1.0",
  "bigdecimal",
  "bytemuck",
  "chrono",
@@ -1856,9 +1863,9 @@ dependencies = [
 name = "serde_arrow_bench"
 version = "0.1.0"
 dependencies = [
- "arrow-array 59.0.0",
+ "arrow-array 59.1.0",
  "arrow-json",
- "arrow-schema 59.0.0",
+ "arrow-schema 59.1.0",
  "criterion",
  "rand",
  "serde",
@@ -1901,22 +1908,22 @@ dependencies = [
 
 [[package]]
 name = "serde_core"
-version = "1.0.228"
+version = "1.0.229"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41d385c7d4ca58e59fc732af25c3983b67ac852c1a25000afe1175de458b67ad"
+checksum = "67dca2c9c51e58a4791a4b1ed58308b39c64224d349a935ab5039aa360942a48"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.228"
+version = "1.0.229"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
+checksum = "e7a5d71263a5a7d47b41f6b3f06ba276f10cc18b0931f1799f710578e2309348"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn 3.0.0",
 ]
 
 [[package]]
@@ -1979,9 +1986,20 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.117"
+version = "2.0.119"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "872831b642d1a07999a962a351ed35b955ea2cfc8f3862091e2a240a84f17297"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "syn"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e665b8803e7b1d2a727f4023456bbbbe74da67099c585258af0ad9c5013b9b99"
+checksum = "f2fac314a64dc9a36e61a9eb4261a5e9bbfbc922b27e518af97bc32b926cf967"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1994,6 +2012,26 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
+[[package]]
+name = "thiserror"
+version = "2.0.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09a43598840e33d5b0331f38c5e30d13bb11c11210a4b58f0d9b18a5a5eefcd9"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "2.0.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43cbfe0cf76104d42a574802844187e84a305e531ed54455f11fbde0f10541cd"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 3.0.0",
+]
+
 [[package]]
 name = "tiny-keccak"
 version = "2.0.2"
@@ -2015,9 +2053,9 @@ dependencies = [
 
 [[package]]
 name = "tinyvec"
-version = "1.11.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e61e67053d25a4e82c844e8424039d9745781b3fc4f32b8d55ed50f5f667ef3"
+checksum = "bb4ebadaa0af04fab11ae01eb5f9fdb5f9c5b875506e210e71c07873528baa7f"
 dependencies = [
  "tinyvec_macros",
 ]
@@ -2039,9 +2077,9 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.25.12+spec-1.1.0"
+version = "0.25.13+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2153edc6955a6c354fad8f5efd38b6a8769bdccf9fe50f8e1329f81b0baa5d7"
+checksum = "6975367e4d2ef766d86af01ffad14b622fecc8d4357a998fbc4deb6e9bacaf9b"
 dependencies = [
  "indexmap",
  "toml_datetime",
@@ -2064,19 +2102,13 @@ version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75"
 
-[[package]]
-name = "unicode-xid"
-version = "0.2.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
-
 [[package]]
 name = "uuid"
-version = "1.23.3"
+version = "1.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "144d6b123cef80b301b8f72a9e2ca4370ddec21950d0a103dd22c437006d2db7"
+checksum = "bf3923a6f5c4c6382e0b653c4117f48d631ea17f38ed86e2a828e6f7412f5239"
 dependencies = [
- "getrandom 0.4.2",
+ "getrandom 0.4.3",
  "js-sys",
  "serde_core",
  "wasm-bindgen",
@@ -2122,23 +2154,14 @@ version = "1.0.4+wasi-0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b67efb37e106e55ce722a510d6b5f9c17f083e5fc79afc2badeb12cc313d9487"
 dependencies = [
- "wit-bindgen 0.57.1",
-]
-
-[[package]]
-name = "wasip3"
-version = "0.4.0+wasi-0.3.0-rc-2026-01-06"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5428f8bf88ea5ddc08faddef2ac4a67e390b88186c703ce6dbd955e1c145aca5"
-dependencies = [
- "wit-bindgen 0.51.0",
+ "wit-bindgen",
 ]
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.125"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ddb3f79143bced6de84270411622a2699cee572fc0875aeaf1e7867cf9fca1a"
+checksum = "4b067c0c11094aef6b7a801c1e34a26affafdf3d051dba08456b868789aaf9a4"
 dependencies = [
  "cfg-if",
  "once_cell",
@@ -2150,9 +2173,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.125"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e21a184b13fb19e157296e2c46056aec9092264fab83e4ba59e68c61b323c3d"
+checksum = "167ce5e579f6bcf889c4f7175a8a5a585de84e8ff93976ce393efa5f2837aab1"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2160,65 +2183,31 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.125"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fecefd9c35bd935a20fc3fc344b5f29138961e4f47fb03297d88f2587afb5ebd"
+checksum = "f3997c7839262f4ef12cf90b818d6340c18e80f263f1a94bf157d0ec4420380e"
 dependencies = [
  "bumpalo",
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn 2.0.119",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.125"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23939e44bb9a5d7576fa2b563dc2e136628f1224e88a8deed09e04858b77871f"
+checksum = "dc1b4cb0cc549fcf58d7dfc081778139b3d283a081644e833e84682ad71cea24"
 dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "wasm-encoder"
-version = "0.244.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "990065f2fe63003fe337b932cfb5e3b80e0b4d0f5ff650e6985b1048f62c8319"
-dependencies = [
- "leb128fmt",
- "wasmparser",
-]
-
-[[package]]
-name = "wasm-metadata"
-version = "0.244.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb0e353e6a2fbdc176932bbaab493762eb1255a7900fe0fea1a2f96c296cc909"
-dependencies = [
- "anyhow",
- "indexmap",
- "wasm-encoder",
- "wasmparser",
-]
-
-[[package]]
-name = "wasmparser"
-version = "0.244.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47b807c72e1bac69382b3a6fb3dbe8ea4c0ed87ff5629b8685ae6b9a611028fe"
-dependencies = [
- "bitflags",
- "hashbrown 0.15.5",
- "indexmap",
- "semver",
-]
-
 [[package]]
 name = "web-sys"
-version = "0.3.102"
+version = "0.3.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6430a72df5eb332242960fe84b3002a241163998241eb596d4f739b9757061d"
+checksum = "8622dcb61c0bcc9fffa6938bed81210af2da9a7e4a1a834b2e37a59b6dfb6141"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -2254,7 +2243,7 @@ checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn 2.0.119",
 ]
 
 [[package]]
@@ -2265,7 +2254,7 @@ checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn 2.0.119",
 ]
 
 [[package]]
@@ -2303,107 +2292,19 @@ dependencies = [
 
 [[package]]
 name = "winnow"
-version = "1.0.3"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0592e1c9d151f854e6fd382574c3a0855250e1d9b2f99d9281c6e6391af352f1"
+checksum = "23b97319f7b8343df12cc98938e5c3eb436064524c8d2b4e30a1d3a36eecdf81"
 dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "wit-bindgen"
-version = "0.51.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7249219f66ced02969388cf2bb044a09756a083d0fab1e566056b04d9fbcaa5"
-dependencies = [
- "wit-bindgen-rust-macro",
-]
-
 [[package]]
 name = "wit-bindgen"
 version = "0.57.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1ebf944e87a7c253233ad6766e082e3cd714b5d03812acc24c318f549614536e"
 
-[[package]]
-name = "wit-bindgen-core"
-version = "0.51.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea61de684c3ea68cb082b7a88508a8b27fcc8b797d738bfc99a82facf1d752dc"
-dependencies = [
- "anyhow",
- "heck",
- "wit-parser",
-]
-
-[[package]]
-name = "wit-bindgen-rust"
-version = "0.51.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7c566e0f4b284dd6561c786d9cb0142da491f46a9fbed79ea69cdad5db17f21"
-dependencies = [
- "anyhow",
- "heck",
- "indexmap",
- "prettyplease",
- "syn 2.0.117",
- "wasm-metadata",
- "wit-bindgen-core",
- "wit-component",
-]
-
-[[package]]
-name = "wit-bindgen-rust-macro"
-version = "0.51.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c0f9bfd77e6a48eccf51359e3ae77140a7f50b1e2ebfe62422d8afdaffab17a"
-dependencies = [
- "anyhow",
- "prettyplease",
- "proc-macro2",
- "quote",
- "syn 2.0.117",
- "wit-bindgen-core",
- "wit-bindgen-rust",
-]
-
-[[package]]
-name = "wit-component"
-version = "0.244.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d66ea20e9553b30172b5e831994e35fbde2d165325bec84fc43dbf6f4eb9cb2"
-dependencies = [
- "anyhow",
- "bitflags",
- "indexmap",
- "log",
- "serde",
- "serde_derive",
- "serde_json",
- "wasm-encoder",
- "wasm-metadata",
- "wasmparser",
- "wit-parser",
-]
-
-[[package]]
-name = "wit-parser"
-version = "0.244.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ecc8ac4bc1dc3381b7f59c34f00b67e18f910c2c0f50015669dde7def656a736"
-dependencies = [
- "anyhow",
- "id-arena",
- "indexmap",
- "log",
- "semver",
- "serde",
- "serde_derive",
- "serde_json",
- "unicode-xid",
- "wasmparser",
-]
-
 [[package]]
 name = "wyz"
 version = "0.5.1"
@@ -2415,26 +2316,26 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.8.52"
+version = "0.8.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce1022995ff5ff5d841ad7d994facc23098cd40152f2c1d11cd607c6f530653f"
+checksum = "b7cbbc0a705a0fd05cc3676525980d2bf5a9bc4adac6d6475209a7887cf59d19"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.52"
+version = "0.8.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ae7f38b72ec2a254e2b87ef277cf2cd4fb97cbebf944faa6f33354da0867930"
+checksum = "e2e817b7b52d0c7358d3246da9d69935ebb18116b2b102b4230dac079b4862f5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn 2.0.119",
 ]
 
 [[package]]
 name = "zmij"
-version = "1.0.21"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
+checksum = "29666d0abbfad1e3dc4dcf6144730dd3a3ab225bbbdac83319345b1b44ccfc1b"
diff --git a/Contributing.md b/Contributing.md
index 1e9435c6..39343b62 100644
--- a/Contributing.md
+++ b/Contributing.md
@@ -8,44 +8,107 @@ Contributions are highly welcome! When authoring a pull request, please
 
 ## Development Setup
 
+Install Rust and [`uv`](https://docs.astral.sh/uv/). The Python environment is
+managed by `uv` from [`pyproject.toml`](pyproject.toml), including the packages
+used by formatting, integration tests, examples, and benchmark summaries.
+
 All common tasks are bundled in the `x.py` script:
 
 ```bash
 # format the code and run tests
-uv run x.py precommit
+uv run python x.py precommit
 ```
 
-Run `uv run x.py --help` for details. The script only uses standard Python
-modules and can be run without installing further packages.
+Run `uv run python x.py --help` for details.
+
+Useful commands:
+
+- `uv run python x.py format`: format Rust sources and `x.py`
+- `uv run python x.py check`: run `cargo check`, clippy, and Cargo.toml checks
+- `uv run python x.py test`: run default unit and integration tests
+- `uv run python x.py ci-test`: run the full pull request test workflow locally
+- `uv run python x.py serde-arrow-example`: run the example and read its output
+- `uv run python x.py doc --open`: build and open local documentation
+
+Add `--backtrace` to `precommit`, `test`, `ci-test`, or
+`serde-arrow-example` to set `RUST_BACKTRACE=1`.
+
+The GitHub workflow files are generated from templates in `x.py`. If you change
+workflow generation logic or supported Arrow versions, run:
+
+```bash
+uv run python x.py update-workflows
+```
+
+## `marrow`
+
+This repository also contains [`marrow`](marrow/Readme.md), the minimal Arrow
+interop crate used by `serde_arrow`. See [`marrow/Changes.md`](marrow/Changes.md)
+for its changelog. The crates are versioned and released independently with
+crate-scoped tags such as `marrow/v1.0.0` and `serde_arrow/v1.0.0`.
+
 
 ## Creating a release
 
 1. Create a new branch with name `release/{VERSION}`
-2. Update the `version` field in
-   [`serde_arrow/Cargo.toml`](serde_arrow/Cargo.toml)
-3. Update the changelog ([`Changes.md`](Changes.md))
-4. Create a pull request
-5. Merge the branch into main (requires maintainer access)
-6. Create a new release via the GH UI tagged with `v{VERSION}` to trigger the
-   release workflow (requires maintainer access)
+2. Update the crate version:
+   - `serde_arrow`: [`serde_arrow/Cargo.toml`](serde_arrow/Cargo.toml)
+   - `marrow`: [`marrow/Cargo.toml`](marrow/Cargo.toml)
+3. If releasing both crates together, update `serde_arrow`'s `marrow`
+   dependency to the new `marrow` version
+4. Update the relevant changelog:
+   - `serde_arrow`: [`Changes.md`](Changes.md)
+   - `marrow`: [`marrow/Changes.md`](marrow/Changes.md)
+5. Run `uv run python x.py precommit`
+6. Create a pull request
+7. Merge the branch into main (requires maintainer access)
+8. Create a new release via the GH UI tagged with `serde_arrow/v{VERSION}` to
+   trigger the release workflow (requires maintainer access). Use
+   `marrow/v{VERSION}` to release a new `marrow` version.
+
+Before publishing, the release workflows run package-specific checks and
+`cargo package`. You can run those checks locally with:
+
+```bash
+cargo package -p serde_arrow --allow-dirty
+cargo package -p marrow --allow-dirty
+```
+
+For release candidates, use normal Cargo prerelease versions such as
+`0.15.0-rc.1`.
+
+This repository uses the following tags:
+
+- `serde_arrow/v*`: `serde_arrow` releases
+- `marrow/v*`: `marrow` releases
+- `v*`: `serde_arrow` releases `<0.15.0`
 
 ## Running the benchmarks
 
-1. `uv run x.py bench`
-2. (optional) `uv run x.py summarize-bench --update` to update the Readme
+1. `uv run python x.py serde-arrow-bench`
+2. (optional) `uv run python x.py summarize-bench --update` to update the
+   Readme and `timings.png`
+
+Use `uv run python x.py serde-arrow-bench --quick` for a shorter local run.
+
+On GitHub, execute `uv run python x.py bench-remote`, or run:
 
-On GitHub, execute `gh workflow run Bench --ref {BRANCH}`
+```bash
+gh workflow run Bench --ref {BRANCH}
+```
 
 The examples in the `benches` packages can be used to generate flamegraphs:
 
 ```bash
-cargo flamegraph --example serialize_nested_struct --package bench --profile bench
+cargo flamegraph --example serialize_nested_struct --package serde_arrow_bench --profile bench
 ```
 
 ## Adding a new arrow version
 
-1. `uv run x.py add-arrow-version {VERSION}`
-2. `uv run x.py precommit`
+1. Start with a clean working tree. The command edits every file that contains
+   `arrow-version` markers and refuses to run with unstaged changes.
+2. `uv run python x.py add-arrow-version {VERSION}`
+3. `uv run python x.py precommit`
 
 ## Error format
 
diff --git a/Readme.md b/Readme.md
index 73653b38..26567fc6 100644
--- a/Readme.md
+++ b/Readme.md
@@ -27,13 +27,6 @@ Rust structs to arrays, and deserialization from arrays to Rust structs.
 [polars]: https://github.com/pola-rs/polars
 [datafusion]: https://github.com/apache/arrow-datafusion/
 
-## Monorepo
-
-This repository also contains [`marrow`](marrow/Readme.md), the minimal Arrow
-interop crate used by `serde_arrow`. See [`marrow/Changes.md`](marrow/Changes.md)
-for its changelog. The crates are versioned and released independently with
-crate-scoped tags such as `marrow/v1.0.0` and `serde_arrow/v1.0.0`.
-
 ## Example
 
 The following examples assume that `serde_arrow` is added to the `Cargo.toml`
@@ -134,7 +127,7 @@ Arrow builder construction. These benchmark results are workload-specific and on
 
 ![Time ](timings.png)
 
-The detailed runtimes of the [benchmarks](../serde_arrow_bench/benches/groups/) are listed below.
+The detailed runtimes of the [benchmarks](serde_arrow_bench/benches/groups/) are listed below.
 
 <!-- start:benchmarks -->
 ### `complex_1000`
diff --git a/arrow-versions.toml b/arrow-versions.toml
new file mode 100644
index 00000000..c8ad32aa
--- /dev/null
+++ b/arrow-versions.toml
@@ -0,0 +1,10 @@
+arrow-features = [
+    # arrow-version:insert:     "arrow-{version}",
+    "arrow-59",
+    "arrow-58",
+    "arrow-57",
+    "arrow-56",
+    "arrow-55",
+    "arrow-54",
+    "arrow-53",
+]
diff --git a/pyproject.toml b/pyproject.toml
index cc754b40..5e5d27e1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,11 +5,11 @@ version = "0.0.0"
 requires-python = ">=3.14"
 
 dependencies = [
-    "pyarrow~=24.0",
+    "pyarrow~=25.0",
     "matplotlib~=3.11",
-    "numpy~=2.4",
-    "ruff~=0.15.7",
-    "polars~=1.41",
+    "numpy~=2.5",
+    "ruff~=0.15.22",
+    "polars~=1.42",
 ]
 
 [tool.uv]
diff --git a/scripts/add-arrow-version.py b/scripts/add-arrow-version.py
new file mode 100644
index 00000000..c70fd586
--- /dev/null
+++ b/scripts/add-arrow-version.py
@@ -0,0 +1,73 @@
+import argparse
+import pathlib
+import re
+import subprocess
+
+
+SELF_PATH = pathlib.Path(__file__).parents[1].resolve()
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("version")
+    add_arrow_version(parser.parse_args().version)
+
+
+def add_arrow_version(version):
+    if (
+        subprocess.run(
+            ["git", "diff-files", "--quiet"],
+            check=False,
+            cwd=SELF_PATH,
+        ).returncode
+        != 0
+    ):
+        print(
+            "WARNING: potentially destructive changes. "
+            "Please stage or commit the working tree first."
+        )
+        raise SystemExit(1)
+
+    for path in arrow_version_paths():
+        process_arrow_version_path(path, version)
+
+
+def arrow_version_paths():
+    return [
+        SELF_PATH / "x.py",
+        *SELF_PATH.glob("*.toml"),
+        *SELF_PATH.glob("*/**/*.rs"),
+        *SELF_PATH.glob("*/**/*.toml"),
+    ]
+
+
+def process_arrow_version_path(path, version):
+    content = path.read_text()
+    if "arrow-version" not in content:
+        return
+
+    print(f"process {path}")
+    new_content = []
+    include_next = True
+    for line in content.splitlines():
+        if (
+            match := re.match(r"^.*(//|#) arrow-version:(replace|insert): (.*)$", line)
+        ) is not None:
+            new_content.append(line)
+            new_content.append(
+                match.group(3).format_map({"version": version, "\\n": "\n"})
+            )
+            include_next = match.group(2) != "replace"
+
+        else:
+            if include_next:
+                new_content.append(line)
+
+            include_next = True
+
+    with open(path, "wt", newline="\n", encoding="utf-8") as fobj:
+        fobj.write("\n".join(new_content))
+
+
+if __name__ == "__main__":
+    main()
diff --git a/scripts/analyze-benchmark.py b/scripts/analyze-benchmark.py
new file mode 100644
index 00000000..e5a68e30
--- /dev/null
+++ b/scripts/analyze-benchmark.py
@@ -0,0 +1,244 @@
+import argparse
+import json
+import os
+import pathlib
+import statistics
+
+
+SELF_PATH = pathlib.Path(__file__).parents[1].resolve()
+
+BENCHMARK_RENAMES = {
+    "arrow": "arrow_json::ReaderBuilder",
+    "arrow_builder": "arrow builder",
+    "serde_arrow_arrow": "serde_arrow::to_arrow",
+    "serde_arrow_marrow": "serde_arrow::to_marrow",
+}
+BENCHMARK_BASELINE = "arrow builder"
+README_BENCHMARK_IGNORE_GROUPS = {"json_to_arrow"}
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--criterion-root", type=pathlib.Path, required=True)
+    parser.add_argument(
+        "--plot-output", type=pathlib.Path, default=pathlib.Path("timings.png")
+    )
+    parser.add_argument("--update", type=pathlib.Path)
+    parser.add_argument("--update-github-summary", action="store_true", default=False)
+    analyze_benchmark(parser.parse_args())
+
+
+def analyze_benchmark(args):
+    root = resolve_path(args.criterion_root)
+    update = resolve_path(args.update) if args.update else None
+    plot_output = resolve_path(args.plot_output)
+
+    mean_times = load_times(root)
+    benchmark = format_benchmark(
+        mean_times,
+        ignore_groups=README_BENCHMARK_IGNORE_GROUPS,
+    )
+
+    print(benchmark)
+
+    if update is not None:
+        update_marked_output(update, benchmark)
+
+    if args.update_github_summary:
+        update_github_summary(benchmark)
+
+    plot_times(
+        mean_times,
+        benchmark_baseline=BENCHMARK_BASELINE,
+        ignore_groups=README_BENCHMARK_IGNORE_GROUPS,
+        output=plot_output,
+    )
+
+
+def resolve_path(path):
+    if path.is_absolute():
+        return path
+
+    return SELF_PATH / path
+
+
+def load_times(root):
+    results = []
+    for p in root.glob("*/*/new/sample.json"):
+        group = p.parent.parent.parent.name
+        name = p.parent.parent.name
+        with open(p) as fobj:
+            data = json.load(fobj)
+
+        for iterations, time in zip(data["iters"], data["times"]):
+            results.append(
+                {
+                    "name": BENCHMARK_RENAMES.get(name, name),
+                    "group": group,
+                    "iterations": iterations,
+                    "time": time,
+                    "seconds_per_iter": time / iterations / 1e9,
+                }
+            )
+
+    grouped_times = collect(
+        ((d["group"], d["name"]), d["seconds_per_iter"]) for d in results
+    )
+
+    mean_times = {}
+    for k, times in grouped_times.items():
+        # remove the top 5% of times
+        qq = statistics.quantiles(times, n=20)
+        mean_times[k] = statistics.mean(time for time in times if time < qq[-1])
+
+    return mean_times
+
+
+def collect(kv_pairs):
+    res = {}
+    for k, v in kv_pairs:
+        res.setdefault(k, []).append(v)
+
+    return res
+
+
+def format_benchmark(mean_times, ignore_groups=()):
+    def _parts():
+        for group in sorted({g for g, _ in mean_times if g not in ignore_groups}):
+            times_in_group = {n: v for (g, n), v in mean_times.items() if g == group}
+            sorted_items = sorted(times_in_group.items(), key=lambda kv: kv[1])
+
+            rows = [["label", "time [ms]", *(k[:15] for k, _ in sorted_items)]]
+            for label, time in sorted_items:
+                rows.append(
+                    [
+                        label,
+                        f"{1000 * time:7.2f}",
+                        *(f"{time / cmp:.2f}" for _, cmp in sorted_items),
+                    ]
+                )
+
+            widths = [max(len(row[i]) for row in rows) for i in range(len(rows[0]))]
+
+            yield f"### `{group}`"
+            yield ""
+            for idx, row in enumerate(rows):
+                padded_row = [
+                    (str.ljust if idx == 0 else str.rjust)(item, width)
+                    for idx, (item, width) in enumerate(zip(row, widths))
+                ]
+
+                if idx == 0:
+                    yield "| " + " | ".join(padded_row) + " |"
+                    yield "|-" + "-|-".join("-" * w for w in widths) + "-|"
+                else:
+                    yield "| " + " | ".join(padded_row) + " |"
+
+            yield ""
+
+    return "\n".join(_parts())
+
+
+def update_marked_output(output, content):
+    print(f"Update markers in {output}")
+    with open(output, "rt", encoding="utf8") as fobj:
+        lines = [line.rstrip() for line in fobj]
+
+    with open(output, "wt", encoding="utf8", newline="\n") as fobj:
+        for line in replace_marked_section(
+            lines,
+            start_marker="<!-- start:benchmarks -->",
+            end_marker="<!-- end:benchmarks -->",
+            content=content,
+        ):
+            print(line, file=fobj)
+
+
+def update_github_summary(content):
+    path = os.environ.get("GITHUB_STEP_SUMMARY")
+    if path is None:
+        return
+
+    append_output(pathlib.Path(path), content)
+
+
+def append_output(path, content):
+    print(f"Append summary to {path}")
+    with open(path, "at", encoding="utf8", newline="\n") as fobj:
+        print(content, file=fobj)
+
+
+def replace_marked_section(lines, *, start_marker, end_marker, content):
+    start = None
+    end = None
+    for idx, line in enumerate(lines):
+        if line.strip() == start_marker:
+            start = idx
+        elif line.strip() == end_marker:
+            end = idx
+            break
+
+    if start is None or end is None or end < start:
+        raise RuntimeError(
+            f"Could not find marker block {start_marker!r}..{end_marker!r}"
+        )
+
+    return [
+        *lines[: start + 1],
+        *content.splitlines(),
+        *lines[end:],
+    ]
+
+
+def plot_times(mean_times, *, benchmark_baseline, ignore_groups, output):
+    print("Plot times")
+
+    import matplotlib.pyplot as plt
+    import polars as pl
+
+    df = pl.from_dicts(
+        [
+            {"group": group, "impl": impl, "time": time}
+            for (group, impl), time in mean_times.items()
+            if group not in ignore_groups
+        ]
+    )
+    agg_df = (
+        df.select(
+            [
+                pl.col("impl"),
+                (
+                    pl.col("time")
+                    / pl.col("time")
+                    .filter(pl.col("impl") == benchmark_baseline)
+                    .mean()
+                    .over("group")
+                ),
+            ]
+        )
+        .group_by("impl")
+        .agg(pl.col("time").mean())
+        .sort("time")
+    )
+
+    plt.figure(figsize=(7, 3.5), dpi=150)
+    b = plt.barh(
+        [d["impl"] for d in agg_df.to_dicts()],
+        [d["time"] for d in agg_df.to_dicts()],
+        zorder=10,
+    )
+    plt.bar_label(
+        b,
+        ["{:.1f} x".format(d["time"]) for d in agg_df.to_dicts()],
+        bbox=dict(boxstyle="square,pad=0.0", fc="white", ec="none"),
+        padding=2.5,
+    )
+    plt.grid(axis="x", zorder=0)
+    plt.xlim(0, 1.15 * agg_df["time"].max())
+    plt.subplots_adjust(left=0.32, right=0.975, top=0.95, bottom=0.15)
+    plt.xlabel(f"Mean runtime compared to {benchmark_baseline}")
+    plt.savefig(output)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/scripts/check-cargo-toml.py b/scripts/check-cargo-toml.py
new file mode 100644
index 00000000..97ec51da
--- /dev/null
+++ b/scripts/check-cargo-toml.py
@@ -0,0 +1,142 @@
+import pathlib
+import tomllib
+
+
+SELF_PATH = pathlib.Path(__file__).parents[1].resolve()
+SERDE_ARROW_COMPONENTS = ("arrow-array", "arrow-schema")
+MARROW_COMPONENTS = ("arrow-array", "arrow-schema", "arrow-data", "arrow-buffer")
+
+
+def main():
+    check_cargo_toml(load_script_config()["arrow-features"])
+
+
+def check_cargo_toml(arrow_features):
+    print(":: check Cargo.toml")
+    serde_arrow_config = load_config("serde_arrow")
+    marrow_config = load_config("marrow")
+    marrow_integration_config = load_config("marrow_integration")
+
+    serde_arrow_marrow_dep = serde_arrow_config["dependencies"].get("marrow")
+    if serde_arrow_marrow_dep is None:
+        raise ValueError("Missing serde_arrow dependency marrow")
+
+    serde_arrow_marrow_version = serde_arrow_marrow_dep.get("version")
+    marrow_version = marrow_config["package"]["version"]
+    if serde_arrow_marrow_version != marrow_version:
+        raise ValueError(
+            "Invalid serde_arrow marrow dependency version. "
+            f"Expected: {marrow_version}, found: {serde_arrow_marrow_version}"
+        )
+
+    check_feature_list(
+        "serde_arrow",
+        "docs.rs configuration",
+        serde_arrow_config["package"]["metadata"]["docs"]["rs"]["features"],
+        (arrow_features[0],),
+    )
+    check_feature_list(
+        "marrow",
+        "docs.rs configuration",
+        marrow_config["package"]["metadata"]["docs"]["rs"]["features"],
+        ("serde", arrow_features[0]),
+    )
+
+    for feature in arrow_features:
+        check_arrow_feature(
+            "serde_arrow",
+            serde_arrow_config,
+            feature,
+            SERDE_ARROW_COMPONENTS,
+            extra_features=("marrow/arrow-{version}",),
+        )
+        check_arrow_feature(
+            "marrow",
+            marrow_config,
+            feature,
+            MARROW_COMPONENTS,
+        )
+
+        *_, version = feature.partition("-")
+        check_feature_list(
+            "marrow_integration",
+            f"feature definition for {feature}",
+            marrow_integration_config["features"][feature],
+            [
+                f"marrow/arrow-{version}",
+                f"dep:arrow-array-{version}",
+                f"dep:arrow-schema-{version}",
+            ],
+        )
+
+    for crate, config in [
+        ("serde_arrow", serde_arrow_config),
+        ("marrow", marrow_config),
+    ]:
+        for name, dep in config["dependencies"].items():
+            if dep.get("default-features", True):
+                raise ValueError(
+                    f"Default features for {crate} dependency {name} not deactivated"
+                )
+
+
+def load_config(crate):
+    with open(SELF_PATH / crate / "Cargo.toml", "rb") as fobj:
+        return tomllib.load(fobj)
+
+
+def load_script_config():
+    with open(SELF_PATH / "arrow-versions.toml", "rb") as fobj:
+        return tomllib.load(fobj)
+
+
+def check_feature_list(crate, label, actual, expected):
+    actual_features = sorted(actual)
+    expected_features = sorted(expected)
+
+    if actual_features != expected_features:
+        raise ValueError(
+            f"Invalid {crate} {label}. "
+            f"Expected: {expected_features}, found: {actual_features}"
+        )
+
+
+def check_arrow_feature(crate, config, feature, components, extra_features=()):
+    *_, version = feature.partition("-")
+    check_feature_list(
+        crate,
+        f"feature definition for {feature}",
+        config["features"][feature],
+        [
+            *(f"dep:{component}-{version}" for component in components),
+            *(feature.format(version=version) for feature in extra_features),
+        ],
+    )
+
+    for component in components:
+        check_dependency(
+            crate,
+            config,
+            f"{component}-{version}",
+            {
+                "package": component,
+                "version": version,
+                "optional": True,
+                "default-features": False,
+            },
+        )
+
+
+def check_dependency(crate, config, name, expected):
+    actual = config["dependencies"].get(name)
+    if actual is None:
+        raise ValueError(f"Missing {crate} dependency {name}")
+
+    if actual != expected:
+        raise ValueError(
+            f"Invalid {crate} dependency {name}. Expected: {expected}, found: {actual}"
+        )
+
+
+if __name__ == "__main__":
+    main()
diff --git a/scripts/doc.py b/scripts/doc.py
new file mode 100644
index 00000000..17bbe63d
--- /dev/null
+++ b/scripts/doc.py
@@ -0,0 +1,72 @@
+import argparse
+import pathlib
+import subprocess
+import tomllib
+
+
+SELF_PATH = pathlib.Path(__file__).parents[1].resolve()
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--private", action="store_true", default=False)
+    parser.add_argument("--open", action="store_true", default=False)
+    doc(parser.parse_args())
+
+
+def doc(args):
+    extra_args = (("--document-private-items",) if args.private else ()) + (
+        ("--open",) if args.open else ()
+    )
+    subprocess.run(
+        split_command(
+            cargo(
+                "doc",
+                *extra_args,
+                packages=("serde_arrow", "marrow"),
+                features=(
+                    f"serde_arrow/{arrow_features()[0]}",
+                    "marrow/serde",
+                    f"marrow/{arrow_features()[0]}",
+                ),
+            )
+        ),
+        check=True,
+        cwd=SELF_PATH,
+    )
+
+
+def arrow_features():
+    return load_script_config()["arrow-features"]
+
+
+def load_script_config():
+    with open(SELF_PATH / "arrow-versions.toml", "rb") as fobj:
+        return tomllib.load(fobj)
+
+
+def cargo(command, *extra_args, packages=(), features=()):
+    return " ".join(
+        part
+        for part in [
+            "cargo",
+            command,
+            *(f"--package {package}" for package in packages),
+            "--features" if features else "",
+            ",".join(features) if features else "",
+            *extra_args,
+        ]
+        if part
+    )
+
+
+def split_command(command):
+    import shlex
+
+    args = shlex.split(command.replace("\n", " "))
+    print("::", *args)
+    return args
+
+
+if __name__ == "__main__":
+    main()
diff --git a/scripts/update-workflows.py b/scripts/update-workflows.py
new file mode 100644
index 00000000..fe2345c7
--- /dev/null
+++ b/scripts/update-workflows.py
@@ -0,0 +1,534 @@
+import json
+import pathlib
+import shlex
+import tomllib
+
+
+SELF_PATH = pathlib.Path(__file__).parents[1].resolve()
+
+# actions/checkout v7.0.0
+ACTION_CHECKOUT = "actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0"
+
+# astral-sh/setup-uv v8.2.0
+ACTION_SETUP_UV = "astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39"
+
+# dtolnay/rust-toolchain branch 1.83.0
+ACTION_RUST_TOOLCHAIN = (
+    "dtolnay/rust-toolchain@bd41891a8e7f4b8649f6d684415e1a6155fe4e22"
+)
+
+
+def main():
+    arrow_features = load_script_config()["arrow-features"]
+
+    local_workflow = workflow_local(arrow_features)
+    test_workflow = workflow_test(arrow_features)
+    release_marrow_workflow = release_workflow_template(
+        "marrow",
+        [
+            {
+                "name": "Check marrow",
+                "run": cargo("check", packages=("marrow",), all_targets=True),
+            },
+            *(
+                {
+                    "name": f"Check marrow {feature}",
+                    "run": cargo(
+                        "check",
+                        packages=("marrow",),
+                        features=(feature,),
+                        all_targets=True,
+                    ),
+                }
+                for feature in ("serde", *arrow_features)
+            ),
+            {
+                "name": "Test marrow",
+                "run": cargo(
+                    "test",
+                    packages=("marrow",),
+                    features=("serde", arrow_features[0]),
+                ),
+            },
+            {
+                "name": "Package marrow",
+                "run": "cargo package -p marrow --allow-dirty",
+            },
+        ],
+    )
+    release_serde_arrow_workflow = release_workflow_template(
+        "serde_arrow",
+        [
+            {
+                "name": "Check serde_arrow",
+                "run": cargo(
+                    "check",
+                    packages=("serde_arrow",),
+                    all_targets=True,
+                ),
+            },
+            *(
+                {
+                    "name": f"Check serde_arrow {feature}",
+                    "run": cargo(
+                        "check",
+                        packages=("serde_arrow",),
+                        features=(feature,),
+                        all_targets=True,
+                    ),
+                }
+                for feature in arrow_features
+            ),
+            {
+                "name": "Test serde_arrow",
+                "run": cargo(
+                    "test",
+                    packages=("serde_arrow",),
+                    features=(arrow_features[0],),
+                ),
+            },
+            {
+                "name": "Package serde_arrow",
+                "run": "cargo package -p serde_arrow --allow-dirty",
+            },
+        ],
+    )
+
+    update_workflow(SELF_PATH / ".github" / "workflows" / "local.yml", local_workflow)
+    update_workflow(SELF_PATH / ".github" / "workflows" / "test.yml", test_workflow)
+    update_workflow(
+        SELF_PATH / ".github" / "workflows" / "release-marrow.yml",
+        release_marrow_workflow,
+    )
+    update_workflow(
+        SELF_PATH / ".github" / "workflows" / "release-serde-arrow.yml",
+        release_serde_arrow_workflow,
+    )
+
+
+def load_script_config():
+    with open(SELF_PATH / "arrow-versions.toml", "rb") as fobj:
+        return tomllib.load(fobj)
+
+
+def workflow_local(arrow_features):
+    return {
+        "name": "Local",
+        "on": {
+            "workflow_dispatch": {},
+        },
+        "env": {"CARGO_TERM_COLOR": "always"},
+        "jobs": {
+            "format": {
+                "runs-on": "ubuntu-latest",
+                "steps": [
+                    *local_setup_steps(),
+                    {"name": "Format Python", "run": "uv run ruff format x.py"},
+                    {"name": "Format Cargo", "run": "cargo fmt"},
+                    {
+                        "name": "Format generated Rust",
+                        "run": rustfmt_generated_command(),
+                    },
+                ],
+            },
+            "check": {
+                "runs-on": "ubuntu-latest",
+                "steps": [
+                    *local_setup_steps(),
+                    {"name": "Check Cargo.toml", "run": check_cargo_toml_command()},
+                    {"name": "Check workspace", "run": "cargo check"},
+                    {
+                        "name": "Check serde_arrow",
+                        "run": cargo(
+                            "check",
+                            packages=("serde_arrow",),
+                            features=(arrow_features[0],),
+                            all_targets=True,
+                        ),
+                    },
+                    {
+                        "name": "Check marrow",
+                        "run": cargo(
+                            "check",
+                            packages=("marrow",),
+                            features=("serde", arrow_features[0]),
+                            all_targets=True,
+                        ),
+                    },
+                    {
+                        "name": "Clippy serde_arrow",
+                        "run": cargo(
+                            "clippy",
+                            packages=("serde_arrow",),
+                            features=(arrow_features[0],),
+                            all_targets=True,
+                        ),
+                    },
+                    {
+                        "name": "Clippy marrow",
+                        "run": cargo(
+                            "clippy",
+                            packages=("marrow",),
+                            features=("serde", arrow_features[0]),
+                            all_targets=True,
+                        ),
+                    },
+                    {
+                        "name": "Check support packages",
+                        "run": cargo(
+                            "check",
+                            packages=(
+                                "serde_arrow_bench",
+                                "serde_arrow_example",
+                                "serde_arrow_integration",
+                                "marrow_integration",
+                            ),
+                            all_targets=True,
+                            all_features=True,
+                        ),
+                    },
+                    {
+                        "name": "Clippy support packages",
+                        "run": cargo(
+                            "clippy",
+                            packages=(
+                                "serde_arrow_bench",
+                                "serde_arrow_example",
+                                "serde_arrow_integration",
+                                "marrow_integration",
+                            ),
+                            all_targets=True,
+                            all_features=True,
+                        ),
+                    },
+                ],
+            },
+            "test": {
+                "runs-on": "ubuntu-latest",
+                "steps": [
+                    *local_setup_steps(),
+                    {
+                        "name": "Test serde_arrow",
+                        "run": cargo(
+                            "test",
+                            packages=("serde_arrow",),
+                            features=(arrow_features[0],),
+                            quiet=True,
+                        ),
+                    },
+                    {
+                        "name": "Test marrow",
+                        "run": cargo(
+                            "test",
+                            packages=("marrow",),
+                            features=("serde", arrow_features[0]),
+                            quiet=True,
+                        ),
+                    },
+                    {
+                        "name": "Integration test",
+                        "run": integration_test_command(),
+                    },
+                ],
+            },
+            "example": {
+                "runs-on": "ubuntu-latest",
+                "steps": [
+                    *local_setup_steps(),
+                    {
+                        "name": "Run example",
+                        "run": "cargo run -p serde_arrow_example",
+                    },
+                    {
+                        "name": "Read example output",
+                        "run": "uv run python -c 'import polars as pl; print(pl.read_ipc(\"serde_arrow_example.ipc\"))'",
+                    },
+                ],
+            },
+        },
+    }
+
+
+def local_setup_steps():
+    return [
+        {"uses": ACTION_CHECKOUT},
+        {
+            "name": "Install uv",
+            "uses": ACTION_SETUP_UV,
+            "with": {"enable-cache": True},
+        },
+        {"name": "rustc", "run": "rustc --version"},
+        {"name": "cargo", "run": "cargo --version"},
+    ]
+
+
+def workflow_test(arrow_features):
+    return {
+        "name": "Test",
+        "on": {
+            "workflow_dispatch": {},
+            "pull_request": {
+                "branches": ["main", "develop-*"],
+                "types": [
+                    "opened",
+                    "edited",
+                    "reopened",
+                    "ready_for_review",
+                    "synchronize",
+                ],
+            },
+        },
+        "env": {"CARGO_TERM_COLOR": "always"},
+        "jobs": {
+            "msrv": {
+                "runs-on": "ubuntu-latest",
+                "steps": [
+                    {"uses": ACTION_CHECKOUT},
+                    {
+                        "name": "Install Rust 1.83",
+                        "uses": ACTION_RUST_TOOLCHAIN,
+                        "with": {"toolchain": "1.83.0"},
+                    },
+                    {"name": "rustc", "run": "rustc --version"},
+                    {"name": "cargo", "run": "cargo --version"},
+                    {
+                        "name": "Update dependencies",
+                        "run": "cargo +stable update --config 'resolver.incompatible-rust-versions=\"fallback\"'",
+                    },
+                    {
+                        "name": "Check MSRV with arrow-53",
+                        "run": "cargo +1.83.0 check --package serde_arrow --features arrow-53",
+                    },
+                ],
+            },
+            "test": {
+                "runs-on": "ubuntu-latest",
+                "steps": [
+                    {"uses": ACTION_CHECKOUT},
+                    {
+                        "name": "Install uv",
+                        "uses": ACTION_SETUP_UV,
+                        "with": {"enable-cache": True},
+                    },
+                    {"name": "rustc", "run": "rustc --version"},
+                    {"name": "cargo", "run": "cargo --version"},
+                    {"name": "Check Cargo.toml", "run": check_cargo_toml_command()},
+                    {"name": "Check", "run": "cargo check"},
+                    *(
+                        {
+                            "name": f"Check marrow {feature}",
+                            "run": cargo(
+                                "check",
+                                packages=("marrow",),
+                                features=(feature,),
+                                all_targets=True,
+                            ),
+                        }
+                        for feature in ("serde", *arrow_features)
+                    ),
+                    *(
+                        {
+                            "name": f"Check serde_arrow {feature}",
+                            "run": cargo(
+                                "check",
+                                packages=("serde_arrow",),
+                                features=(feature,),
+                                all_targets=True,
+                            ),
+                        }
+                        for feature in arrow_features
+                    ),
+                    {
+                        "name": "Check support packages",
+                        "run": cargo(
+                            "check",
+                            packages=(
+                                "serde_arrow_bench",
+                                "serde_arrow_example",
+                                "serde_arrow_integration",
+                                "marrow_integration",
+                            ),
+                            all_features=True,
+                        ),
+                    },
+                    {
+                        "name": "Clippy serde_arrow",
+                        "run": cargo(
+                            "clippy",
+                            packages=("serde_arrow",),
+                            features=(arrow_features[0],),
+                            all_targets=True,
+                        ),
+                    },
+                    {
+                        "name": "Clippy marrow",
+                        "run": cargo(
+                            "clippy",
+                            packages=("marrow",),
+                            features=("serde", arrow_features[0]),
+                            all_targets=True,
+                        ),
+                    },
+                    {
+                        "name": "Clippy support packages",
+                        "run": cargo(
+                            "clippy",
+                            packages=(
+                                "serde_arrow_bench",
+                                "serde_arrow_example",
+                                "serde_arrow_integration",
+                                "marrow_integration",
+                            ),
+                            all_targets=True,
+                            all_features=True,
+                        ),
+                    },
+                    {
+                        "name": "Check Python format",
+                        "run": "uv run ruff format --check x.py",
+                    },
+                    {
+                        "name": "Check format",
+                        "run": "cargo fmt --check",
+                    },
+                    {
+                        "name": "Check generated Rust format",
+                        "run": rustfmt_generated_command(check=True),
+                    },
+                    {
+                        "name": "Build",
+                        "run": cargo(
+                            "build",
+                            packages=("serde_arrow", "marrow"),
+                            features=(
+                                f"serde_arrow/{arrow_features[0]}",
+                                "marrow/serde",
+                                f"marrow/{arrow_features[0]}",
+                            ),
+                        ),
+                    },
+                    {
+                        "name": "Test",
+                        "run": cargo(
+                            "test",
+                            packages=("serde_arrow", "marrow"),
+                            features=(
+                                f"serde_arrow/{arrow_features[0]}",
+                                "marrow/serde",
+                                f"marrow/{arrow_features[0]}",
+                            ),
+                        ),
+                    },
+                    {
+                        "name": "Integration test",
+                        "run": integration_test_command(),
+                    },
+                    {
+                        "name": "Run example",
+                        "run": "cargo run -p serde_arrow_example",
+                    },
+                    {
+                        "name": "Read example output",
+                        "run": "uv run python -c 'import polars as pl; print(pl.read_ipc(\"serde_arrow_example.ipc\"))'",
+                    },
+                ],
+            },
+        },
+    }
+
+
+def release_workflow_template(crate, check_steps):
+    return {
+        "name": f"Release {crate}",
+        "on": {
+            "push": {"tags": [f"{crate}/v*"]},
+        },
+        "env": {"CARGO_TERM_COLOR": "always"},
+        "jobs": {
+            "publish": {
+                "runs-on": "ubuntu-latest",
+                "environment": "release",
+                "permissions": {"id-token": "write"},
+                "steps": [
+                    {"uses": ACTION_CHECKOUT},
+                    {"name": "rustc", "run": "rustc --version"},
+                    {"name": "cargo", "run": "cargo --version"},
+                    *check_steps,
+                    {
+                        "name": "Auth with crates.io",
+                        "uses": "rust-lang/crates-io-auth-action@v1",
+                        "id": "auth",
+                    },
+                    {
+                        "name": "Publish to crates.io",
+                        "run": f"cargo publish -p {crate}",
+                        "env": {
+                            "CARGO_REGISTRY_TOKEN": "${{ steps.auth.outputs.token }}",
+                        },
+                    },
+                ],
+            },
+        },
+    }
+
+
+def update_workflow(path, workflow):
+    print(f":: update {path}")
+    with open(path, "wt", encoding="utf8", newline="\n") as fobj:
+        json.dump(workflow, fobj, indent=2)
+
+
+def check_cargo_toml_command():
+    return "uv run python scripts/check-cargo-toml.py"
+
+
+def integration_test_command():
+    return "cargo test -p serde_arrow_integration"
+
+
+def rustfmt_generated_command(*, check=False):
+    paths = [
+        *SELF_PATH.joinpath("marrow", "src", "impl_arrow").glob("impl*.rs"),
+        *SELF_PATH.joinpath("marrow_integration", "src", "tests").glob("*.rs"),
+    ]
+    return shell_args(
+        [
+            "rustfmt",
+            *(("--check",) if check else ()),
+            *(path.relative_to(SELF_PATH) for path in sorted(paths)),
+        ]
+    )
+
+
+def cargo(
+    command,
+    *extra_args,
+    packages=(),
+    features=(),
+    all_targets=False,
+    all_features=False,
+    quiet=False,
+):
+    return " ".join(
+        part
+        for part in [
+            "cargo",
+            command,
+            "-q" if quiet else "",
+            "--all-targets" if all_targets else "",
+            "--all-features" if all_features else "",
+            *(f"--package {package}" for package in packages),
+            "--features" if features else "",
+            ",".join(features) if features else "",
+            *extra_args,
+        ]
+        if part
+    )
+
+
+def shell_args(args):
+    return " ".join(shlex.quote(str(arg)) for arg in args)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/serde_arrow/src/internal/schema/tracer.rs b/serde_arrow/src/internal/schema/tracer.rs
index 9ea22c12..191583ca 100644
--- a/serde_arrow/src/internal/schema/tracer.rs
+++ b/serde_arrow/src/internal/schema/tracer.rs
@@ -293,7 +293,7 @@ impl Tracer {
                             StructField {
                                 tracer: Tracer::new(
                                     field.to_owned(),
-                                    format!("{}.{}", tracer.path, &field),
+                                    format!("{path}.{field}", path = tracer.path),
                                     tracer.options.clone(),
                                 ),
                                 name: field,
diff --git a/serde_arrow_integration/tests/tests/utils.rs b/serde_arrow_integration/tests/tests/utils.rs
index 79e9b315..32f8a604 100644
--- a/serde_arrow_integration/tests/tests/utils.rs
+++ b/serde_arrow_integration/tests/tests/utils.rs
@@ -36,13 +36,13 @@ pub fn execute_python(source: &str, paths: &[&str]) -> Result<String> {
     let tmp_dir = PathBuf::from(env!("CARGO_TARGET_TMPDIR"));
     fs::create_dir_all(&tmp_dir)?;
 
-    let python = env::var("SERDE_ARROW_PYTHON").unwrap_or_else(|_| "python".into());
+    let (mut command, python) = python_command()?;
     let script = dedent(source);
     let paths = paths
         .iter()
         .map(|path| tmp_dir.join(path))
         .collect::<Vec<_>>();
-    let output = Command::new(&python)
+    let output = command
         .arg("-c")
         .arg(&script)
         .args(&paths)
@@ -69,6 +69,38 @@ pub fn execute_python(source: &str, paths: &[&str]) -> Result<String> {
     Ok(String::from_utf8(output.stdout)?)
 }
 
+fn python_command() -> Result<(Command, String)> {
+    match env::var("SERDE_ARROW_PYTHON") {
+        Ok(python) => {
+            let path = PathBuf::from(&python);
+            let command = if path.is_relative() && path.components().count() > 1 {
+                resolve_relative_python_path(path)?
+            } else {
+                path
+            };
+            Ok((Command::new(command), python))
+        }
+        Err(_) => {
+            let mut command = Command::new("uv");
+            command.args(["run", "python"]);
+            Ok((command, "uv run python".into()))
+        }
+    }
+}
+
+fn resolve_relative_python_path(path: PathBuf) -> Result<PathBuf> {
+    let current_dir_path = env::current_dir()?.join(&path);
+    if current_dir_path.exists() {
+        return Ok(current_dir_path);
+    }
+
+    let workspace_path = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
+        .parent()
+        .ok_or_else(|| std::io::Error::other("crate manifest directory has no parent"))?
+        .join(path);
+    Ok(workspace_path)
+}
+
 fn file_path(name: &str) -> Result<PathBuf> {
     let tmp_dir = PathBuf::from(env!("CARGO_TARGET_TMPDIR"));
     fs::create_dir_all(&tmp_dir)?;
diff --git a/uv.lock b/uv.lock
index 2ed59d9e..30e729bf 100644
--- a/uv.lock
+++ b/uv.lock
@@ -142,31 +142,31 @@ wheels = [
 
 [[package]]
 name = "numpy"
-version = "2.4.6"
+version = "2.5.1"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/d0/ad/fed0499ce6a338d2a03ebae59cd15093910c8875328855781952abf6c2fe/numpy-2.4.6.tar.gz", hash = "sha256:f3a3570c4a2a16746ac2c31a7c7c7b0c186b95ce902e33db6f28094ed7387dda", size = 20735807, upload-time = "2026-05-18T23:37:14.07Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/22/fd/89965aa4ac08c74998539fcbf24fa3540f3e15237fbeb6bcf9c908f4aade/numpy-2.5.1.tar.gz", hash = "sha256:a48a113e6afea91f5608793bafa7ef2ad481fefbda87ec5069f483de61cb9fa3", size = 20755553, upload-time = "2026-07-04T17:08:00.933Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/f8/91/3ab2044d05fd16d343c5ac2e69b127f1b2854040dd20b193257c78028bd3/numpy-2.4.6-cp314-cp314-macosx_10_15_x86_64.whl", hash = "sha256:06ca2f61ec4385a07a6977c55ba998a4466c123642b4a32694d3128fce18c079", size = 16683458, upload-time = "2026-05-18T23:35:38.353Z" },
-    { url = "https://files.pythonhosted.org/packages/8e/62/764ce66fa4147ae6d73071a3abf804ffe606f174618697c571acdf26a7c9/numpy-2.4.6-cp314-cp314-macosx_11_0_arm64.whl", hash = "sha256:38efbc8de75c7a0fc1ac190162d892787f3f47b57cc291231aafee36b80982b7", size = 14704559, upload-time = "2026-05-18T23:35:42.14Z" },
-    { url = "https://files.pythonhosted.org/packages/60/61/23f27c172f022e04025b7dc2367f4d63c1a398120607ec896228649a6f48/numpy-2.4.6-cp314-cp314-macosx_14_0_arm64.whl", hash = "sha256:d581b735e177fdcdce6fed8e7e8880a3fb6ee4e3653a3ac6af01c6f4c03effc5", size = 5209716, upload-time = "2026-05-18T23:35:45.377Z" },
-    { url = "https://files.pythonhosted.org/packages/03/71/21cf70dc6ea3e3acb95fc53a265b2fc248b981f0194ceb5b475271b8809d/numpy-2.4.6-cp314-cp314-macosx_14_0_x86_64.whl", hash = "sha256:0a041d3d761dc3c35cc56ce0351506a02bcbc25f7b169f652435141a17db9096", size = 6543947, upload-time = "2026-05-18T23:35:47.926Z" },
-    { url = "https://files.pythonhosted.org/packages/d5/91/64288395ee1799bd2e0b04a305dce9666da90c961e1f3fe982a05ee1c036/numpy-2.4.6-cp314-cp314-manylinux_2_27_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:40fdc1ae7125e518ea98e53e69a4ebc27e1fd50510c47b7ea130cf21e5e1d42b", size = 15685197, upload-time = "2026-05-18T23:35:50.863Z" },
-    { url = "https://files.pythonhosted.org/packages/f3/eb/ebffaa97dc55502df69584a8f0dcf07f69a3e0b3e2323670a2722db9aa39/numpy-2.4.6-cp314-cp314-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:a2c306dea656c12c68f51f4cea133cbe78ca7435eb28c735eac1d3ebe73be6e8", size = 16638245, upload-time = "2026-05-18T23:35:54.752Z" },
-    { url = "https://files.pythonhosted.org/packages/b8/0b/54f9da33128d7e350fab89c7455902eeae70349ee52bddb448dc4a576f45/numpy-2.4.6-cp314-cp314-musllinux_1_2_aarch64.whl", hash = "sha256:33111801a01c12a8a1e3721f0a9232f8cfc8ae2c6b7098167e6f623c6073f402", size = 17036587, upload-time = "2026-05-18T23:35:58.355Z" },
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 ]
 
 [[package]]
@@ -322,10 +322,10 @@ dependencies = [
 [package.metadata]
 requires-dist = [
     { name = "matplotlib", specifier = "~=3.11" },
-    { name = "numpy", specifier = "~=2.4" },
-    { name = "polars", specifier = "~=1.41" },
-    { name = "pyarrow", specifier = "~=24.0" },
-    { name = "ruff", specifier = "~=0.15.7" },
+    { name = "numpy", specifier = "~=2.5" },
+    { name = "polars", specifier = "~=1.42" },
+    { name = "pyarrow", specifier = "~=25.0" },
+    { name = "ruff", specifier = "~=0.15.22" },
 ]
 
 [[package]]
diff --git a/x.py b/x.py
index 8dae871e..170df425 100644
--- a/x.py
+++ b/x.py
@@ -1,189 +1,20 @@
-self_path = __import__("pathlib").Path(__file__).parent.resolve()
-python = __import__("shlex").quote(__import__("sys").executable)
+SELF_PATH = __import__("pathlib").Path(__file__).parent.resolve()
 
 __effect = lambda effect: lambda func: [func, effect(func.__dict__)][0]
 cmd = lambda **kw: __effect(lambda d: d.setdefault("@cmd", {}).update(kw))
 arg = lambda *a, **kw: __effect(lambda d: d.setdefault("@arg", []).append((a, kw)))
 
-arrow_features = [
-    # arrow-version:insert: "arrow-{version}",
-    "arrow-59",
-    "arrow-58",
-    "arrow-57",
-    "arrow-56",
-    "arrow-55",
-    "arrow-54",
-    "arrow-53",
-]
-default_serde_arrow_feature = arrow_features[0]
-default_marrow_features = f"serde,{arrow_features[0]}"
-default_workspace_features = (
-    f"serde_arrow/{arrow_features[0]},marrow/serde,marrow/{arrow_features[0]}"
-)
-
-CHECKS_PLACEHOLDER = "<<< checks >>>"
-
-# actions/checkout v7.0.0
-ACTION_CHECKOUT = "actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0"
-
-# astral-sh/setup-uv v8.2.0
-ACTION_SETUP_UV = "astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39"
 
-# dtolnay/rust-toolchain branch 1.83.0
-ACTION_RUST_TOOLCHAIN = (
-    "dtolnay/rust-toolchain@bd41891a8e7f4b8649f6d684415e1a6155fe4e22"
-)
-
-workflow_test_template = {
-    "name": "Test",
-    "on": {
-        "workflow_dispatch": {},
-        "pull_request": {
-            "branches": ["main", "develop-*"],
-            "types": [
-                "opened",
-                "edited",
-                "reopened",
-                "ready_for_review",
-                "synchronize",
-            ],
-        },
-    },
-    "env": {"CARGO_TERM_COLOR": "always"},
-    "jobs": {
-        "msrv": {
-            "runs-on": "ubuntu-latest",
-            "steps": [
-                {"uses": ACTION_CHECKOUT},
-                {
-                    "name": "Install Rust 1.83",
-                    "uses": ACTION_RUST_TOOLCHAIN,
-                    "with": {"toolchain": "1.83.0"},
-                },
-                {"name": "rustc", "run": "rustc --version"},
-                {"name": "cargo", "run": "cargo --version"},
-                {
-                    "name": "Update dependencies",
-                    "run": "cargo +stable update --config 'resolver.incompatible-rust-versions=\"fallback\"'",
-                },
-                {
-                    "name": "Check MSRV with arrow-53",
-                    "run": "cargo +1.83.0 check --package serde_arrow --features arrow-53",
-                },
-            ],
-        },
-        "build": {
-            "runs-on": "ubuntu-latest",
-            "steps": [
-                {"uses": ACTION_CHECKOUT},
-                {
-                    "name": "Install uv",
-                    "uses": ACTION_SETUP_UV,
-                    "with": {"enable-cache": True},
-                },
-                {"name": "rustc", "run": "rustc --version"},
-                {"name": "cargo", "run": "cargo --version"},
-                CHECKS_PLACEHOLDER,
-            ],
-        },
-    },
-}
-
-
-def _generate_marrow_release_check_steps():
-    yield {"name": "Check marrow", "run": "cargo check --all-targets --package marrow"}
-
-    for feature in ("serde", *arrow_features):
-        yield {
-            "name": f"Check marrow {feature}",
-            "run": f"cargo check --all-targets --package marrow --features {feature}",
-        }
-
-    yield {
-        "name": "Test marrow",
-        "run": f"cargo test --package marrow --features {default_marrow_features}",
-    }
-    yield {"name": "Package marrow", "run": "cargo package -p marrow --allow-dirty"}
-
-
-def _generate_serde_arrow_release_check_steps():
-    yield {
-        "name": "Check serde_arrow",
-        "run": "cargo check --all-targets --package serde_arrow",
-    }
-
-    for feature in arrow_features:
-        yield {
-            "name": f"Check serde_arrow {feature}",
-            "run": f"cargo check --all-targets --package serde_arrow --features {feature}",
-        }
-
-    yield {
-        "name": "Test serde_arrow",
-        "run": f"cargo test --package serde_arrow --features {default_serde_arrow_feature}",
-    }
-    yield {
-        "name": "Package serde_arrow",
-        "run": "cargo package -p serde_arrow --allow-dirty",
-    }
-
-
-def _release_workflow_template(crate, check_steps):
-    return {
-        "name": f"Release {crate}",
-        "on": {
-            "push": {"tags": [f"{crate}/v*"]},
-        },
-        "env": {"CARGO_TERM_COLOR": "always"},
-        "jobs": {
-            "publish": {
-                "runs-on": "ubuntu-latest",
-                "environment": "release",
-                "permissions": {"id-token": "write"},
-                "steps": [
-                    {"uses": ACTION_CHECKOUT},
-                    {"name": "rustc", "run": "rustc --version"},
-                    {"name": "cargo", "run": "cargo --version"},
-                    *check_steps,
-                    {
-                        "name": "Auth with crates.io",
-                        "uses": "rust-lang/crates-io-auth-action@v1",
-                        "id": "auth",
-                    },
-                    {
-                        "name": "Publish to crates.io",
-                        "run": f"cargo publish -p {crate}",
-                        "env": {
-                            "CARGO_REGISTRY_TOKEN": "${{ steps.auth.outputs.token }}",
-                        },
-                    },
-                ],
-            },
-        },
-    }
-
-
-workflow_release_marrow_template = _release_workflow_template(
-    "marrow",
-    [*_generate_marrow_release_check_steps()],
-)
-workflow_release_serde_arrow_template = _release_workflow_template(
-    "serde_arrow",
-    [*_generate_serde_arrow_release_check_steps()],
+backtrace = lambda name: arg(
+    name,
+    action="store_true",
+    default=False,
+    help="If given, print a backtrace on error",
 )
 
-benchmark_renames = {
-    "arrow": "arrow_json::ReaderBuilder",
-    "arrow_builder": "arrow builder",
-    "serde_arrow_arrow": "serde_arrow::to_arrow",
-    "serde_arrow_marrow": "serde_arrow::to_marrow",
-}
-
-BENCHMARK_BASELINE = "arrow builder"
-
 
 @cmd(help="Run all common development tasks before a commit")
-@arg("--backtrace", action="store_true", default=False)
+@backtrace("--backtrace")
 def precommit(backtrace=False):
     update_workflows()
 
@@ -195,538 +26,69 @@ def precommit(backtrace=False):
 
 @cmd(help="Update the github workflows")
 def update_workflows():
-    _update_workflow(
-        self_path / ".github" / "workflows" / "test.yml",
-        workflow_test_template,
-    )
-
-    _update_workflow(
-        self_path / ".github" / "workflows" / "release-marrow.yml",
-        workflow_release_marrow_template,
-    )
-
-    _update_workflow(
-        self_path / ".github" / "workflows" / "release-serde-arrow.yml",
-        workflow_release_serde_arrow_template,
-    )
-
-
-def _update_workflow(path, template):
-    import copy
-    import json
-
-    workflow = copy.deepcopy(template)
-
-    for job in workflow["jobs"].values():
-        steps = []
-        for step in job["steps"]:
-            if step == CHECKS_PLACEHOLDER:
-                steps.extend(_generate_workflow_check_steps())
-
-            else:
-                assert isinstance(step, dict)
-                steps.append(step)
-
-        job["steps"] = steps
-
-    print(f":: update {path}")
-    with open(path, "wt", encoding="utf8", newline="\n") as fobj:
-        json.dump(workflow, fobj, indent=2)
-
-
-def _generate_workflow_check_steps():
-    yield {"name": "Check", "run": "cargo check"}
-    for feature in ("serde", *arrow_features):
-        yield {
-            "name": f"Check marrow {feature}",
-            "run": f"cargo check --all-targets --package marrow --features {feature}",
-        }
-
-    for feature in arrow_features:
-        yield {
-            "name": f"Check serde_arrow {feature}",
-            "run": f"cargo check --all-targets --package serde_arrow --features {feature}",
-        }
-
-    yield {
-        "name": "Check support packages",
-        "run": "cargo check --all-features --package serde_arrow_bench --package serde_arrow_example --package serde_arrow_integration --package marrow_integration",
-    }
-
-    yield {
-        "name": "Check format",
-        "run": "cargo fmt --check",
-    }
-    yield {
-        "name": "Build",
-        "run": (
-            "cargo build "
-            "--package serde_arrow --package marrow "
-            f"--features {default_workspace_features}"
-        ),
-    }
-    yield {
-        "name": "Test",
-        "run": (
-            "cargo test "
-            "--package serde_arrow --package marrow "
-            f"--features {default_workspace_features}"
-        ),
-    }
-    yield {
-        "name": "Integration test",
-        "run": "uv run python x.py test-integration",
-    }
+    _sh("uv run python scripts/update-workflows.py")
 
 
 @cmd(help="Format the code")
 def format():
-    _sh(f"{python} -m ruff format {_q(__file__)}")
-    _sh("cargo fmt")
-    _sh(
-        f"""
-            rustfmt
-                {_q([*self_path.joinpath("marrow", "src", "impl_arrow").glob("impl*.rs")])}
-                {_q([*self_path.joinpath("marrow_integration", "src", "tests").glob("*.rs")])}
-        """
-    )
+    workflow(SELF_PATH / ".github/workflows/local.yml", "format")
 
 
 @cmd(help="Run the linters")
-@arg("--all", action="store_true")
-@arg("--fix", action="store_true")
-def check(all=False, fix=False):
-    check_cargo_toml()
-    _sh("cargo check")
-    _sh(
-        f"cargo check --all-targets --package serde_arrow --features {default_serde_arrow_feature}"
-    )
-    _sh(
-        f"cargo check --all-targets --package marrow --features {default_marrow_features}"
-    )
-    _sh(
-        f"cargo clippy --all-targets --package serde_arrow --features {default_serde_arrow_feature} {'--fix' if fix else ''}"
-    )
-    _sh(
-        f"cargo clippy --all-targets --package marrow --features {default_marrow_features} {'--fix' if fix else ''}"
-    )
-    _sh(
-        "cargo check --all-targets --package serde_arrow_bench --package serde_arrow_example --package serde_arrow_integration --package marrow_integration --all-features"
-    )
-    _sh(
-        "cargo clippy --all-targets --package serde_arrow_bench --package serde_arrow_example --package serde_arrow_integration --package marrow_integration --all-features"
-    )
-
-    if all:
-        for arrow_feature in arrow_features:
-            _sh(f"cargo check --package marrow --features {arrow_feature}")
-
-        for arrow_feature in arrow_features:
-            _sh(
-                f"cargo check --package serde_arrow --all-targets --features {arrow_feature}"
-            )
+def check():
+    workflow(SELF_PATH / ".github/workflows/local.yml", "check")
 
 
 @cmd(help="Run the serde_arrow_example")
-@arg("--backtrace", action="store_true", default=False)
+@backtrace("--backtrace")
 def serde_arrow_example(backtrace=False):
-    _sh(
-        "cargo run -p serde_arrow_example",
+    workflow(
+        SELF_PATH / ".github/workflows/local.yml",
+        "example",
         env=({"RUST_BACKTRACE": "1"} if backtrace else {}),
     )
-    _sh(
-        f"{python} -c 'import polars as pl; print(pl.read_ipc(\"serde_arrow_example.ipc\"))'"
-    )
-
 
-@cmd(help="Run both unit and integration tests")
-@arg(
-    "--backtrace",
-    action="store_true",
-    default=False,
-    help="If given, print a backtrace on error",
-)
-def test(backtrace=False):
-    test_unit(backtrace=backtrace)
-    test_integration(backtrace)
-
-
-@cmd(help="Run the tests")
-@arg(
-    "--backtrace",
-    action="store_true",
-    default=False,
-    help="If given, print a backtrace on error",
-)
-@arg(
-    "--full",
-    action="store_true",
-    default=False,
-    help="If given, run all feature combinations",
-)
-@arg("test_name", nargs="?", help="Filter of test names")
-def test_unit(test_name=None, backtrace=False, full=False):
-    if not full:
-        commands = [
-            f"cargo test -q --package serde_arrow --features {default_serde_arrow_feature}",
-            f"cargo test -q --package marrow --features {default_marrow_features}",
-        ]
-
-    else:
-        commands = [
-            "cargo test -q --package marrow --features serde",
-            *(
-                f"cargo test -q --package marrow --features {feature}"
-                for feature in arrow_features
-            ),
-            *(
-                f"cargo test -q --package serde_arrow --features {feature}"
-                for feature in arrow_features
-            ),
-        ]
-
-    for command in commands:
-        _sh(
-            f"""
-                {command}
-                    {_q(test_name) if test_name else ""}
-            """,
-            env=({"RUST_BACKTRACE": "1"} if backtrace else {}),
-        )
-
-
-@cmd(help="Run integration tests")
-@arg(
-    "--backtrace",
-    action="store_true",
-    default=False,
-    help="If given, print a backtrace on error",
-)
-def test_integration(backtrace=False):
-    env = {"SERDE_ARROW_PYTHON": __import__("sys").executable}
-    if backtrace:
-        env["RUST_BACKTRACE"] = "1"
 
-    _sh(
-        "cargo test -p serde_arrow_integration",
-        env=env,
+@cmd(help="Run the full CI test flow locally")
+@backtrace("--backtrace")
+def ci_test(backtrace=False):
+    workflow(
+        SELF_PATH / ".github/workflows/test.yml",
+        "test",
+        env=({"RUST_BACKTRACE": "1"} if backtrace else {}),
     )
 
 
-@cmd()
-def check_cargo_toml():
-    import tomllib
-
-    def load_config(crate):
-        with open(self_path / crate / "Cargo.toml", "rb") as fobj:
-            return tomllib.load(fobj)
-
-    def check_feature_list(crate, label, actual, expected):
-        actual_features = sorted(actual)
-        expected_features = sorted(expected)
-
-        if actual_features != expected_features:
-            raise ValueError(
-                f"Invalid {crate} {label}. "
-                f"Expected: {expected_features}, found: {actual_features}"
-            )
-
-    def check_dependency(crate, config, name, expected):
-        actual = config["dependencies"].get(name)
-        if actual is None:
-            raise ValueError(f"Missing {crate} dependency {name}")
-
-        if actual != expected:
-            raise ValueError(
-                f"Invalid {crate} dependency {name}. "
-                f"Expected: {expected}, found: {actual}"
-            )
-
-    print(":: check Cargo.toml")
-    serde_arrow_config = load_config("serde_arrow")
-    marrow_config = load_config("marrow")
-    marrow_integration_config = load_config("marrow_integration")
-
-    serde_arrow_marrow_dep = serde_arrow_config["dependencies"].get("marrow")
-    if serde_arrow_marrow_dep is None:
-        raise ValueError("Missing serde_arrow dependency marrow")
-
-    serde_arrow_marrow_version = serde_arrow_marrow_dep.get("version")
-    marrow_version = marrow_config["package"]["version"]
-    if serde_arrow_marrow_version != marrow_version:
-        raise ValueError(
-            "Invalid serde_arrow marrow dependency version. "
-            f"Expected: {marrow_version}, found: {serde_arrow_marrow_version}"
-        )
-
-    check_feature_list(
-        "serde_arrow",
-        "docs.rs configuration",
-        serde_arrow_config["package"]["metadata"]["docs"]["rs"]["features"],
-        [default_serde_arrow_feature],
-    )
-    check_feature_list(
-        "marrow",
-        "docs.rs configuration",
-        marrow_config["package"]["metadata"]["docs"]["rs"]["features"],
-        default_marrow_features.split(","),
+@cmd(help="Run both unit and integration tests")
+@backtrace("--backtrace")
+def test(backtrace=False):
+    workflow(
+        SELF_PATH / ".github/workflows/local.yml",
+        "test",
+        env=({"RUST_BACKTRACE": "1"} if backtrace else {}),
     )
 
-    for feature in arrow_features:
-        *_, version = feature.partition("-")
-        check_feature_list(
-            "serde_arrow",
-            f"feature definition for {feature}",
-            serde_arrow_config["features"][feature],
-            [
-                f"dep:arrow-array-{version}",
-                f"dep:arrow-schema-{version}",
-                f"marrow/arrow-{version}",
-            ],
-        )
-
-        for component in ["arrow-array", "arrow-schema"]:
-            check_dependency(
-                "serde_arrow",
-                serde_arrow_config,
-                f"{component}-{version}",
-                {
-                    "package": component,
-                    "version": version,
-                    "optional": True,
-                    "default-features": False,
-                },
-            )
-
-    marrow_components = ["arrow-array", "arrow-schema", "arrow-data", "arrow-buffer"]
-    for feature in arrow_features:
-        *_, version = feature.partition("-")
-        check_feature_list(
-            "marrow",
-            f"feature definition for {feature}",
-            marrow_config["features"][feature],
-            [f"dep:{component}-{version}" for component in marrow_components],
-        )
-
-        for component in marrow_components:
-            check_dependency(
-                "marrow",
-                marrow_config,
-                f"{component}-{version}",
-                {
-                    "package": component,
-                    "version": version,
-                    "optional": True,
-                    "default-features": False,
-                },
-            )
-
-        check_feature_list(
-            "marrow_integration",
-            f"feature definition for {feature}",
-            marrow_integration_config["features"][feature],
-            [
-                f"marrow/arrow-{version}",
-                f"dep:arrow-array-{version}",
-                f"dep:arrow-schema-{version}",
-            ],
-        )
-
-    for crate, config in [
-        ("serde_arrow", serde_arrow_config),
-        ("marrow", marrow_config),
-    ]:
-        for name, dep in config["dependencies"].items():
-            if dep.get("default-features", True):
-                raise ValueError(
-                    f"Default features for {crate} dependency {name} not deactivated"
-                )
-
 
 @cmd(help="Run the benchmarks")
 @arg("--quick", action="store_true", default=False)
 def serde_arrow_bench(quick=False):
-    _sh(
-        "cargo bench -p serde_arrow_bench",
+    workflow(
+        SELF_PATH / ".github/workflows/bench.yml",
+        "bench",
         env=({"SERDE_ARROW_BENCH_QUICK": "1"} if quick else {}),
     )
-    summarize_bench()
-
-
-@cmd(help="Run the bench action for the current branch")
-def bench_remote():
-    branch = _sh("git branch --show-current", capture_output=True).stdout.strip()
-    if not branch:
-        raise RuntimeError("Could not determine branch")
-
-    _sh(f"gh workflow run Bench --ref {branch}")
 
 
-@cmd(help="Summarize the benchmarks")
+@cmd(help="Summarize existing benchmarks")
 @arg("--update", action="store_true", default=False)
 def summarize_bench(update=False):
-    mean_times = load_times()
-
-    print(format_benchmark(mean_times))
-
-    if update:
-        update_readme(mean_times, ignore_groups={"json_to_arrow"})
-        plot_times(mean_times, ignore_groups={"json_to_arrow"})
-
-
-def load_times():
-    import json
-    import statistics
-
-    root = self_path / "target" / "criterion/"
-
-    results = []
-    for p in root.glob("*/*/new/sample.json"):
-        group = p.parent.parent.parent.name
-        name = p.parent.parent.name
-        with open(p) as fobj:
-            data = json.load(fobj)
-
-        for iterations, time in zip(data["iters"], data["times"]):
-            results.append(
-                {
-                    "name": benchmark_renames.get(name, name),
-                    "group": group,
-                    "iterations": iterations,
-                    "time": time,
-                    "seconds_per_iter": time / iterations / 1e9,
-                }
-            )
-
-    grouped_times = collect(
-        ((d["group"], d["name"]), d["seconds_per_iter"]) for d in results
-    )
-
-    mean_times = {}
-    for k, times in grouped_times.items():
-        # remove the top 5% of times
-        qq = statistics.quantiles(times, n=20)
-        mean_times[k] = statistics.mean(time for time in times if time < qq[-1])
-
-    return mean_times
-
-
-def update_readme(mean_times, ignore_groups=()):
-    print("Update readme")
-    with open(self_path / "Readme.md", "rt", encoding="utf8") as fobj:
-        lines = [line.rstrip() for line in fobj]
-
-    active = False
-    with open(self_path / "Readme.md", "wt", encoding="utf8", newline="\n") as fobj:
-        for line in lines:
-            if not active:
-                print(line, file=fobj)
-                if line.strip() == "<!-- start:benchmarks -->":
-                    active = True
-
-            else:
-                if line.strip() == "<!-- end:benchmarks -->":
-                    print(
-                        format_benchmark(mean_times, ignore_groups=ignore_groups),
-                        file=fobj,
-                    )
-                    print(line, file=fobj)
-                    active = False
-
-
-def plot_times(mean_times, ignore_groups=()):
-    print("Plot times")
-
-    import matplotlib.pyplot as plt
-    import polars as pl
-
-    df = pl.from_dicts(
-        [
-            {"group": group, "impl": impl, "time": time}
-            for (group, impl), time in mean_times.items()
-            if group not in ignore_groups
-        ]
-    )
-    agg_df = (
-        df.select(
-            [
-                pl.col("impl"),
-                (
-                    pl.col("time")
-                    / pl.col("time")
-                    .filter(pl.col("impl") == BENCHMARK_BASELINE)
-                    .mean()
-                    .over("group")
-                ),
-            ]
-        )
-        .group_by("impl")
-        .agg(pl.col("time").mean())
-        .sort("time")
-    )
-
-    plt.figure(figsize=(7, 3.5), dpi=150)
-    b = plt.barh(
-        [d["impl"] for d in agg_df.to_dicts()],
-        [d["time"] for d in agg_df.to_dicts()],
-        zorder=10,
-    )
-    plt.bar_label(
-        b,
-        ["{:.1f} x".format(d["time"]) for d in agg_df.to_dicts()],
-        bbox=dict(boxstyle="square,pad=0.0", fc="white", ec="none"),
-        padding=2.5,
+    _sh(
+        f"""
+            uv run python scripts/analyze-benchmark.py
+                --criterion-root target/criterion
+                {"--update Readme.md" if update else ""}
+        """
     )
-    plt.grid(axis="x", zorder=0)
-    plt.xlim(0, 1.15 * agg_df["time"].max())
-    plt.subplots_adjust(left=0.32, right=0.975, top=0.95, bottom=0.15)
-    plt.xlabel(f"Mean runtime compared to {BENCHMARK_BASELINE}")
-    plt.savefig(self_path / "timings.png")
-
-
-def format_benchmark(mean_times, ignore_groups=()):
-    def _parts():
-        for group in sorted({g for g, _ in mean_times if g not in ignore_groups}):
-            times_in_group = {n: v for (g, n), v in mean_times.items() if g == group}
-            sorted_items = sorted(times_in_group.items(), key=lambda kv: kv[1])
-
-            rows = [["label", "time [ms]", *(k[:15] for k, _ in sorted_items)]]
-            for label, time in sorted_items:
-                rows.append(
-                    [
-                        label,
-                        f"{1000 * time:7.2f}",
-                        *(f"{time / cmp:.2f}" for _, cmp in sorted_items),
-                    ]
-                )
-
-            widths = [max(len(row[i]) for row in rows) for i in range(len(rows[0]))]
-
-            yield f"### `{group}`"
-            yield ""
-            for idx, row in enumerate(rows):
-                padded_row = [
-                    (str.ljust if idx == 0 else str.rjust)(item, width)
-                    for idx, (item, width) in enumerate(zip(row, widths))
-                ]
-
-                if idx == 0:
-                    yield "| " + " | ".join(padded_row) + " |"
-                    yield "|-" + "-|-".join("-" * w for w in widths) + "-|"
-                else:
-                    yield "| " + " | ".join(padded_row) + " |"
-
-            yield ""
-
-    return "\n".join(_parts())
-
-
-def collect(kv_pairs):
-    res = {}
-    for k, v in kv_pairs:
-        res.setdefault(k, []).append(v)
-
-    return res
 
 
 @cmd(help="Generate the documentation")
@@ -735,78 +97,48 @@ def collect(kv_pairs):
 def doc(private=False, open=False):
     _sh(
         f"""
-            cargo doc
-                --package serde_arrow
-                --package marrow
-                --features {default_workspace_features}
-                {"--document-private-items" if private else ""}
+            uv run python scripts/doc.py
+                {"--private" if private else ""}
                 {"--open" if open else ""}
-        """,
+        """
     )
 
 
 @cmd(help="Add a new arrow version")
 @arg("version")
 def add_arrow_version(version):
-    import re
-
-    if _sh("git diff-files --quiet", check=False).returncode != 0:
-        print(
-            "WARNING: potentially destructive changes. "
-            "Please stage or commit the working tree first."
-        )
-        raise SystemExit(1)
-
-    for p in [
-        self_path / "x.py",
-        *self_path.glob("*/**/*.rs"),
-        *self_path.glob("*/**/*.toml"),
-    ]:
-        content = p.read_text()
-        if "arrow-version" not in content:
-            continue
-
-        print(f"process {p}")
-        new_content = []
-        include_next = True
-        for line in content.splitlines():
-            if (
-                m := re.match(r"^.*(//|#) arrow-version:(replace|insert): (.*)$", line)
-            ) is not None:
-                new_content.append(line)
-                new_content.append(
-                    m.group(3).format_map({"version": version, "\\n": "\n"})
-                )
-                include_next = m.group(2) != "replace"
-
-            else:
-                if include_next:
-                    new_content.append(line)
-
-                include_next = True
-
-        with open(p, "wt", newline="\n", encoding="utf-8") as fobj:
-            fobj.write("\n".join(new_content))
+    import shlex
 
+    _sh(f"uv run python scripts/add-arrow-version.py {shlex.quote(version)}")
     format()
     update_workflows()
 
 
+def workflow(path, job, *, env=()):
+    import json
+
+    with open(path, "rt") as fobj:
+        workflow = json.load(fobj)
+
+    if not job:
+        print(sorted(workflow["jobs"]))
+        return
+
+    for step in workflow["jobs"][job]["steps"]:
+        if "run" in step:
+            _sh(step["run"], env=env)
+
+
 _sh = lambda c, env=(), **kw: __import__("subprocess").run(
     [args := __import__("shlex").split(c.replace("\n", " ")), print("::", *args)][0],
     **{
         "check": True,
-        "cwd": self_path,
+        "cwd": SELF_PATH,
         "encoding": "utf-8",
         "env": {**__import__("os").environ, **dict(env)},
         **kw,
     },
 )
-_q = lambda arg: (
-    __import__("shlex").quote(str(arg))
-    if not isinstance(arg, (tuple, list))
-    else " ".join(_q(item) for item in arg)
-)
 
 if __name__ == "__main__":
     _sps = (_p := __import__("argparse").ArgumentParser()).add_subparsers()